diff --git a/freenit/__init__.py b/freenit/__init__.py
index 0af2a4a..90c13ab 100644
--- a/freenit/__init__.py
+++ b/freenit/__init__.py
@@ -1 +1 @@
-__version__ = "0.3.25"
+__version__ = "0.3.26"
diff --git a/freenit/api/__init__.py b/freenit/api/__init__.py
index bf90b88..b787b48 100644
--- a/freenit/api/__init__.py
+++ b/freenit/api/__init__.py
@@ -5,6 +5,7 @@
 import freenit.api.mail
 import freenit.api.mailinglist
 import freenit.api.omemo
+import freenit.api.project
 import freenit.api.role
 import freenit.api.sieve
 import freenit.api.theme
diff --git a/freenit/api/project.py b/freenit/api/project.py
new file mode 100644
index 0000000..fa64686
--- /dev/null
+++ b/freenit/api/project.py
@@ -0,0 +1,483 @@
+from datetime import datetime
+
+import oxyde
+import pydantic
+from fastapi import Depends, Header, HTTPException
+
+from freenit.api.router import route
+from freenit.decorators import description
+from freenit.models.pagination import Page, paginate
+from freenit.models.project import (
+    Board,
+    BoardOptional,
+    Column,
+    ColumnOptional,
+    Project,
+    ProjectOptional,
+    Task,
+    TaskOptional,
+)
+from freenit.models.user import User
+from freenit.permissions import project_perms
+
+tags = ["project"]
+
+
+# ---------------------------------------------------------------------------
+# Request / response schemas
+# ---------------------------------------------------------------------------
+
+
+class ProjectCreate(pydantic.BaseModel):
+    name: str
+    description: str | None = None
+
+
+class ProjectResponse(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(from_attributes=True)
+
+    id: int
+    name: str
+    description: str | None = None
+    created_by_id: int | None = None
+    created_at: datetime | None = None
+    updated_at: datetime | None = None
+
+
+class BoardCreate(pydantic.BaseModel):
+    name: str
+    description: str | None = None
+
+
+class BoardResponse(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(from_attributes=True)
+
+    id: int
+    project_id: int
+    name: str
+    description: str | None = None
+    created_at: datetime | None = None
+    updated_at: datetime | None = None
+
+
+class ColumnCreate(pydantic.BaseModel):
+    name: str
+    position: int | None = None
+
+
+class ColumnResponse(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(from_attributes=True)
+
+    id: int
+    board_id: int
+    name: str
+    position: int
+    created_at: datetime | None = None
+    updated_at: datetime | None = None
+
+
+class TaskCreate(pydantic.BaseModel):
+    title: str
+    description: str | None = None
+    position: int | None = None
+    assignee_id: int | None = None
+    parent_id: int | None = None
+
+
+class TaskResponse(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(from_attributes=True)
+
+    id: int
+    column_id: int
+    title: str
+    description: str | None = None
+    position: int
+    assignee_id: int | None = None
+    parent_id: int | None = None
+    created_at: datetime | None = None
+    updated_at: datetime | None = None
+
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+
+async def _get_project(id: int) -> Project:
+    try:
+        return await Project.objects.get(id=id)
+    except oxyde.NotFoundError:
+        raise HTTPException(status_code=404, detail="No such project")
+
+
+async def _get_board(id: int) -> Board:
+    try:
+        return await Board.objects.get(id=id)
+    except oxyde.NotFoundError:
+        raise HTTPException(status_code=404, detail="No such board")
+
+
+async def _get_column(id: int) -> Column:
+    try:
+        return await Column.objects.get(id=id)
+    except oxyde.NotFoundError:
+        raise HTTPException(status_code=404, detail="No such column")
+
+
+async def _get_task(id: int) -> Task:
+    try:
+        return await Task.objects.get(id=id)
+    except oxyde.NotFoundError:
+        raise HTTPException(status_code=404, detail="No such task")
+
+
+async def _next_position(model, filter_kwargs: dict) -> int:
+    """Return the next available position for a child model query."""
+    existing = await model.objects.filter(**filter_kwargs).all()
+    if not existing:
+        return 0
+    return max((getattr(item, "position", 0) for item in existing), default=0) + 1
+
+
+async def _validate_assignee(assignee_id: int | None) -> None:
+    if assignee_id is None:
+        return
+    if User.dbtype() != "sql":
+        raise HTTPException(
+            status_code=400,
+            detail="Task assignment is not supported with LDAP users",
+        )
+    try:
+        await User.objects.get(id=assignee_id)
+    except oxyde.NotFoundError:
+        raise HTTPException(status_code=404, detail="No such assignee")
+
+
+async def _validate_parent(parent_id: int | None, task_id: int | None = None) -> None:
+    if parent_id is None:
+        return
+    if task_id is not None and parent_id == task_id:
+        raise HTTPException(status_code=400, detail="Task cannot be its own parent")
+    try:
+        await Task.objects.get(id=parent_id)
+    except oxyde.NotFoundError:
+        raise HTTPException(status_code=404, detail="No such parent task")
+
+
+async def _check_project_name_unique(name: str, exclude_id: int | None = None) -> None:
+    existing = await Project.objects.filter(name=name).all()
+    if any(item.id != exclude_id for item in existing):
+        raise HTTPException(status_code=409, detail="Project name already exists")
+
+
+async def _check_board_name_unique(
+    project_id: int, name: str, exclude_id: int | None = None
+) -> None:
+    existing = await Board.objects.filter(project_id=project_id, name=name).all()
+    if any(item.id != exclude_id for item in existing):
+        raise HTTPException(
+            status_code=409, detail="Board name already exists in this project"
+        )
+
+
+async def _check_column_name_unique(
+    board_id: int, name: str, exclude_id: int | None = None
+) -> None:
+    existing = await Column.objects.filter(board_id=board_id, name=name).all()
+    if any(item.id != exclude_id for item in existing):
+        raise HTTPException(
+            status_code=409, detail="Column name already exists in this board"
+        )
+
+
+# ---------------------------------------------------------------------------
+# Projects
+# ---------------------------------------------------------------------------
+
+
+@route("/projects", tags=tags)
+class ProjectListAPI:
+    @staticmethod
+    @description("Get projects")
+    async def get(
+        page: int = Header(default=1),
+        perpage: int = Header(default=10),
+        _: User = Depends(project_perms),
+    ) -> Page[ProjectResponse]:
+        return await paginate(Project.objects, page, perpage)
+
+    @staticmethod
+    @description("Create project")
+    async def post(
+        data: ProjectCreate,
+        user: User = Depends(project_perms),
+    ) -> ProjectResponse:
+        await _check_project_name_unique(data.name)
+        now = datetime.utcnow()
+        project = await Project.objects.create(
+            name=data.name,
+            description=data.description,
+            created_by_id=getattr(user, "id", None),
+            created_at=now,
+            updated_at=now,
+        )
+        return ProjectResponse.model_validate(project)
+
+
+@route("/projects/{id}", tags=tags)
+class ProjectDetailAPI:
+    @staticmethod
+    async def get(id: int, _: User = Depends(project_perms)) -> ProjectResponse:
+        project = await _get_project(id)
+        return ProjectResponse.model_validate(project)
+
+    @staticmethod
+    async def patch(
+        id: int,
+        data: ProjectOptional,
+        _: User = Depends(project_perms),
+    ) -> ProjectResponse:
+        project = await _get_project(id)
+        if data.name:
+            await _check_project_name_unique(data.name, exclude_id=id)
+        await project.patch(data)
+        return ProjectResponse.model_validate(project)
+
+    @staticmethod
+    async def delete(id: int, _: User = Depends(project_perms)) -> ProjectResponse:
+        project = await _get_project(id)
+        await project.delete()
+        return ProjectResponse.model_validate(project)
+
+
+# ---------------------------------------------------------------------------
+# Boards
+# ---------------------------------------------------------------------------
+
+
+@route("/projects/{project_id}/boards", tags=tags)
+class ProjectBoardListAPI:
+    @staticmethod
+    @description("Get project boards")
+    async def get(
+        project_id: int,
+        page: int = Header(default=1),
+        perpage: int = Header(default=10),
+        _: User = Depends(project_perms),
+    ) -> Page[BoardResponse]:
+        await _get_project(project_id)
+        return await paginate(
+            Board.objects.filter(project_id=project_id),
+            page,
+            perpage,
+        )
+
+    @staticmethod
+    @description("Create board")
+    async def post(
+        project_id: int,
+        data: BoardCreate,
+        _: User = Depends(project_perms),
+    ) -> BoardResponse:
+        await _get_project(project_id)
+        await _check_board_name_unique(project_id, data.name)
+        now = datetime.utcnow()
+        board = await Board.objects.create(
+            project_id=project_id,
+            name=data.name,
+            description=data.description,
+            created_at=now,
+            updated_at=now,
+        )
+        return BoardResponse.model_validate(board)
+
+
+@route("/boards/{id}", tags=tags)
+class BoardDetailAPI:
+    @staticmethod
+    async def get(id: int, _: User = Depends(project_perms)) -> BoardResponse:
+        board = await _get_board(id)
+        return BoardResponse.model_validate(board)
+
+    @staticmethod
+    async def patch(
+        id: int,
+        data: BoardOptional,
+        _: User = Depends(project_perms),
+    ) -> BoardResponse:
+        board = await _get_board(id)
+        if data.name:
+            await _check_board_name_unique(board.project_id, data.name, exclude_id=id)
+        await board.patch(data)
+        return BoardResponse.model_validate(board)
+
+    @staticmethod
+    async def delete(id: int, _: User = Depends(project_perms)) -> BoardResponse:
+        board = await _get_board(id)
+        await board.delete()
+        return BoardResponse.model_validate(board)
+
+
+# ---------------------------------------------------------------------------
+# Columns
+# ---------------------------------------------------------------------------
+
+
+@route("/boards/{board_id}/columns", tags=tags)
+class BoardColumnListAPI:
+    @staticmethod
+    @description("Get board columns")
+    async def get(
+        board_id: int,
+        page: int = Header(default=1),
+        perpage: int = Header(default=10),
+        _: User = Depends(project_perms),
+    ) -> Page[ColumnResponse]:
+        await _get_board(board_id)
+        return await paginate(
+            Column.objects.filter(board_id=board_id).order_by("position"),
+            page,
+            perpage,
+        )
+
+    @staticmethod
+    @description("Create column")
+    async def post(
+        board_id: int,
+        data: ColumnCreate,
+        _: User = Depends(project_perms),
+    ) -> ColumnResponse:
+        await _get_board(board_id)
+        await _check_column_name_unique(board_id, data.name)
+        position = data.position
+        if position is None:
+            position = await _next_position(Column, {"board_id": board_id})
+        now = datetime.utcnow()
+        column = await Column.objects.create(
+            board_id=board_id,
+            name=data.name,
+            position=position,
+            created_at=now,
+            updated_at=now,
+        )
+        return ColumnResponse.model_validate(column)
+
+
+@route("/columns/{id}", tags=tags)
+class ColumnDetailAPI:
+    @staticmethod
+    async def get(id: int, _: User = Depends(project_perms)) -> ColumnResponse:
+        column = await _get_column(id)
+        return ColumnResponse.model_validate(column)
+
+    @staticmethod
+    async def patch(
+        id: int,
+        data: ColumnOptional,
+        _: User = Depends(project_perms),
+    ) -> ColumnResponse:
+        column = await _get_column(id)
+        if data.name:
+            await _check_column_name_unique(column.board_id, data.name, exclude_id=id)
+        await column.patch(data)
+        return ColumnResponse.model_validate(column)
+
+    @staticmethod
+    async def delete(id: int, _: User = Depends(project_perms)) -> ColumnResponse:
+        column = await _get_column(id)
+        await column.delete()
+        return ColumnResponse.model_validate(column)
+
+
+# ---------------------------------------------------------------------------
+# Tasks
+# ---------------------------------------------------------------------------
+
+
+@route("/columns/{column_id}/tasks", tags=tags)
+class ColumnTaskListAPI:
+    @staticmethod
+    @description("Get column tasks")
+    async def get(
+        column_id: int,
+        page: int = Header(default=1),
+        perpage: int = Header(default=10),
+        _: User = Depends(project_perms),
+    ) -> Page[TaskResponse]:
+        await _get_column(column_id)
+        return await paginate(
+            Task.objects.filter(column_id=column_id).order_by("position"),
+            page,
+            perpage,
+        )
+
+    @staticmethod
+    @description("Create task")
+    async def post(
+        column_id: int,
+        data: TaskCreate,
+        _: User = Depends(project_perms),
+    ) -> TaskResponse:
+        await _get_column(column_id)
+        await _validate_assignee(data.assignee_id)
+        await _validate_parent(data.parent_id)
+        position = data.position
+        if position is None:
+            position = await _next_position(Task, {"column_id": column_id})
+        now = datetime.utcnow()
+        task = await Task.objects.create(
+            column_id=column_id,
+            title=data.title,
+            description=data.description,
+            position=position,
+            assignee_id=data.assignee_id,
+            parent_id=data.parent_id,
+            created_at=now,
+            updated_at=now,
+        )
+        return TaskResponse.model_validate(task)
+
+
+@route("/tasks/{id}", tags=tags)
+class TaskDetailAPI:
+    @staticmethod
+    async def get(id: int, _: User = Depends(project_perms)) -> TaskResponse:
+        task = await _get_task(id)
+        return TaskResponse.model_validate(task)
+
+    @staticmethod
+    async def patch(
+        id: int,
+        data: TaskOptional,
+        _: User = Depends(project_perms),
+    ) -> TaskResponse:
+        task = await _get_task(id)
+        update = data.model_dump(exclude_none=True)
+
+        if "column_id" in update:
+            await _get_column(update["column_id"])
+            task.column_id = update.pop("column_id")
+
+        if "assignee_id" in update:
+            await _validate_assignee(update["assignee_id"])
+            task.assignee_id = update.pop("assignee_id")
+
+        if "parent_id" in update:
+            await _validate_parent(update["parent_id"], task_id=id)
+            task.parent_id = update.pop("parent_id")
+
+        for key, value in update.items():
+            setattr(task, key, value)
+
+        task.updated_at = datetime.utcnow()
+        await task.save(
+            update_fields=set(update.keys())
+            | {"column_id", "assignee_id", "parent_id", "updated_at"}
+        )
+        return TaskResponse.model_validate(task)
+
+    @staticmethod
+    async def delete(id: int, _: User = Depends(project_perms)) -> TaskResponse:
+        task = await _get_task(id)
+        await task.delete()
+        return TaskResponse.model_validate(task)
diff --git a/freenit/base_config.py b/freenit/base_config.py
index f6f854d..4b0c9dd 100644
--- a/freenit/base_config.py
+++ b/freenit/base_config.py
@@ -140,6 +140,7 @@ class BaseConfig:
     role = "freenit.models.sql.role"
     theme = "freenit.models.sql.theme"
     mailinglist = "freenit.models.sql.mailinglist"
+    project = "freenit.models.sql.project"
     theme_name = "Freenit"
     meta = None
     auth = Auth()
diff --git a/freenit/models/project.py b/freenit/models/project.py
new file mode 100644
index 0000000..f6be4e3
--- /dev/null
+++ b/freenit/models/project.py
@@ -0,0 +1,15 @@
+from freenit.config import getConfig
+
+config = getConfig()
+project = config.get_model("project")
+
+Project = project.Project
+Board = project.Board
+Column = project.Column
+Task = project.Task
+ProjectOptional = project.ProjectOptional
+BoardOptional = project.BoardOptional
+ColumnOptional = project.ColumnOptional
+TaskOptional = project.TaskOptional
+NotFoundError = project.NotFoundError
+IntegrityError = project.IntegrityError
diff --git a/freenit/models/sql/base.pyi b/freenit/models/sql/base.pyi
index 56dc07c..5c1a8c1 100644
--- a/freenit/models/sql/base.pyi
+++ b/freenit/models/sql/base.pyi
@@ -10,9 +10,7 @@ from oxyde import Model
 from oxyde.queries import Query, QueryManager
 
 from __future__ import annotations
-from datetime import datetime
 from typing import ClassVar
-from uuid import uuid4
 import oxyde
 import pydantic
 from fastapi import HTTPException
@@ -2707,2310 +2705,3 @@ class ThemeManager(QueryManager[Theme]):
         """Bulk update objects."""
         ...
 
-
-class MailingList(Model):
-    class Meta:
-        is_table: bool
-        table_name: str
-    id: int | None
-    name: str
-    address: EmailStr
-    distribution_address: EmailStr
-    archive_address: EmailStr
-    description: str | None
-    public: bool
-    archive_enabled: bool
-    moderation_enabled: bool
-    principal_id: int | None
-    inbox_principal_id: int | None
-    archive_principal_id: int | None
-    created_at: datetime | None
-    updated_at: datetime | None
-    objects: ClassVar["MailingListManager"]
-
-
-class MailingListQuery(Query[MailingList]):
-    """Type-safe Query for MailingList model."""
-
-    # Query building methods (sync, return Query)
-
-    def filter(
-        self,
-        *args: Any,
-        address: EmailStr | None = None,
-        address__in: list[EmailStr] | None = None,
-        address__isnull: bool | None = None,
-        archive_address: EmailStr | None = None,
-        archive_address__in: list[EmailStr] | None = None,
-        archive_address__isnull: bool | None = None,
-        archive_enabled: bool | None = None,
-        archive_enabled__in: list[bool] | None = None,
-        archive_enabled__isnull: bool | None = None,
-        archive_principal_id: int | None = None,
-        archive_principal_id__gt: int | None = None,
-        archive_principal_id__gte: int | None = None,
-        archive_principal_id__lt: int | None = None,
-        archive_principal_id__lte: int | None = None,
-        archive_principal_id__between: tuple[int, int] | None = None,
-        archive_principal_id__range: int | None = None,
-        archive_principal_id__in: list[int] | None = None,
-        archive_principal_id__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        description: str | None = None,
-        description__contains: str | None = None,
-        description__icontains: str | None = None,
-        description__startswith: str | None = None,
-        description__istartswith: str | None = None,
-        description__endswith: str | None = None,
-        description__iendswith: str | None = None,
-        description__iexact: str | None = None,
-        description__in: list[str] | None = None,
-        description__isnull: bool | None = None,
-        distribution_address: EmailStr | None = None,
-        distribution_address__in: list[EmailStr] | None = None,
-        distribution_address__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        inbox_principal_id: int | None = None,
-        inbox_principal_id__gt: int | None = None,
-        inbox_principal_id__gte: int | None = None,
-        inbox_principal_id__lt: int | None = None,
-        inbox_principal_id__lte: int | None = None,
-        inbox_principal_id__between: tuple[int, int] | None = None,
-        inbox_principal_id__range: int | None = None,
-        inbox_principal_id__in: list[int] | None = None,
-        inbox_principal_id__isnull: bool | None = None,
-        moderation_enabled: bool | None = None,
-        moderation_enabled__in: list[bool] | None = None,
-        moderation_enabled__isnull: bool | None = None,
-        name: str | None = None,
-        name__contains: str | None = None,
-        name__icontains: str | None = None,
-        name__startswith: str | None = None,
-        name__istartswith: str | None = None,
-        name__endswith: str | None = None,
-        name__iendswith: str | None = None,
-        name__iexact: str | None = None,
-        name__in: list[str] | None = None,
-        name__isnull: bool | None = None,
-        principal_id: int | None = None,
-        principal_id__gt: int | None = None,
-        principal_id__gte: int | None = None,
-        principal_id__lt: int | None = None,
-        principal_id__lte: int | None = None,
-        principal_id__between: tuple[int, int] | None = None,
-        principal_id__range: int | None = None,
-        principal_id__in: list[int] | None = None,
-        principal_id__isnull: bool | None = None,
-        public: bool | None = None,
-        public__in: list[bool] | None = None,
-        public__isnull: bool | None = None,
-        updated_at: datetime | None = None,
-        updated_at__gt: datetime | None = None,
-        updated_at__gte: datetime | None = None,
-        updated_at__lt: datetime | None = None,
-        updated_at__lte: datetime | None = None,
-        updated_at__between: tuple[datetime, datetime] | None = None,
-        updated_at__range: datetime | None = None,
-        updated_at__year: int | None = None,
-        updated_at__month: int | None = None,
-        updated_at__day: int | None = None,
-        updated_at__in: list[datetime] | None = None,
-        updated_at__isnull: bool | None = None,
-    ) -> "MailingListQuery":
-        """Filter by Q-expressions or field lookups."""
-        ...
-
-    def exclude(
-        self,
-        *args: Any,
-        address: EmailStr | None = None,
-        address__in: list[EmailStr] | None = None,
-        address__isnull: bool | None = None,
-        archive_address: EmailStr | None = None,
-        archive_address__in: list[EmailStr] | None = None,
-        archive_address__isnull: bool | None = None,
-        archive_enabled: bool | None = None,
-        archive_enabled__in: list[bool] | None = None,
-        archive_enabled__isnull: bool | None = None,
-        archive_principal_id: int | None = None,
-        archive_principal_id__gt: int | None = None,
-        archive_principal_id__gte: int | None = None,
-        archive_principal_id__lt: int | None = None,
-        archive_principal_id__lte: int | None = None,
-        archive_principal_id__between: tuple[int, int] | None = None,
-        archive_principal_id__range: int | None = None,
-        archive_principal_id__in: list[int] | None = None,
-        archive_principal_id__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        description: str | None = None,
-        description__contains: str | None = None,
-        description__icontains: str | None = None,
-        description__startswith: str | None = None,
-        description__istartswith: str | None = None,
-        description__endswith: str | None = None,
-        description__iendswith: str | None = None,
-        description__iexact: str | None = None,
-        description__in: list[str] | None = None,
-        description__isnull: bool | None = None,
-        distribution_address: EmailStr | None = None,
-        distribution_address__in: list[EmailStr] | None = None,
-        distribution_address__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        inbox_principal_id: int | None = None,
-        inbox_principal_id__gt: int | None = None,
-        inbox_principal_id__gte: int | None = None,
-        inbox_principal_id__lt: int | None = None,
-        inbox_principal_id__lte: int | None = None,
-        inbox_principal_id__between: tuple[int, int] | None = None,
-        inbox_principal_id__range: int | None = None,
-        inbox_principal_id__in: list[int] | None = None,
-        inbox_principal_id__isnull: bool | None = None,
-        moderation_enabled: bool | None = None,
-        moderation_enabled__in: list[bool] | None = None,
-        moderation_enabled__isnull: bool | None = None,
-        name: str | None = None,
-        name__contains: str | None = None,
-        name__icontains: str | None = None,
-        name__startswith: str | None = None,
-        name__istartswith: str | None = None,
-        name__endswith: str | None = None,
-        name__iendswith: str | None = None,
-        name__iexact: str | None = None,
-        name__in: list[str] | None = None,
-        name__isnull: bool | None = None,
-        principal_id: int | None = None,
-        principal_id__gt: int | None = None,
-        principal_id__gte: int | None = None,
-        principal_id__lt: int | None = None,
-        principal_id__lte: int | None = None,
-        principal_id__between: tuple[int, int] | None = None,
-        principal_id__range: int | None = None,
-        principal_id__in: list[int] | None = None,
-        principal_id__isnull: bool | None = None,
-        public: bool | None = None,
-        public__in: list[bool] | None = None,
-        public__isnull: bool | None = None,
-        updated_at: datetime | None = None,
-        updated_at__gt: datetime | None = None,
-        updated_at__gte: datetime | None = None,
-        updated_at__lt: datetime | None = None,
-        updated_at__lte: datetime | None = None,
-        updated_at__between: tuple[datetime, datetime] | None = None,
-        updated_at__range: datetime | None = None,
-        updated_at__year: int | None = None,
-        updated_at__month: int | None = None,
-        updated_at__day: int | None = None,
-        updated_at__in: list[datetime] | None = None,
-        updated_at__isnull: bool | None = None,
-    ) -> "MailingListQuery":
-        """Exclude objects matching field lookups."""
-        ...
-
-    def order_by(self, *fields: Literal["address", "-address", "archive_address", "-archive_address", "archive_enabled", "-archive_enabled", "archive_principal_id", "-archive_principal_id", "created_at", "-created_at", "description", "-description", "distribution_address", "-distribution_address", "id", "-id", "inbox_principal_id", "-inbox_principal_id", "moderation_enabled", "-moderation_enabled", "name", "-name", "principal_id", "-principal_id", "public", "-public", "updated_at", "-updated_at"]) -> "MailingListQuery":  # type: ignore[override]
-        """Order results by fields."""
-        ...
-
-    def limit(self, n: int) -> "MailingListQuery":
-        """Limit number of results."""
-        ...
-
-    def offset(self, n: int) -> "MailingListQuery":
-        """Skip first n results."""
-        ...
-
-    def distinct(self, value: bool = True) -> "MailingListQuery":
-        """Return distinct results."""
-        ...
-
-    def select(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> "MailingListQuery":  # type: ignore[override]
-        """Select specific fields."""
-        ...
-
-    def join(self, *paths: str) -> "MailingListQuery":
-        """Perform LEFT JOIN for relations."""
-        ...
-
-    def prefetch(self, *paths: str) -> "MailingListQuery":
-        """Prefetch related objects (separate queries)."""
-        ...
-
-    def for_update(self) -> "MailingListQuery":
-        """Add FOR UPDATE lock to query."""
-        ...
-
-    def for_share(self) -> "MailingListQuery":
-        """Add FOR SHARE lock to query."""
-        ...
-
-    def annotate(self, **annotations: Any) -> "MailingListQuery":
-        """Add computed fields using aggregate functions."""
-        ...
-
-    def group_by(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> "MailingListQuery":  # type: ignore[override]
-        """Add GROUP BY clause."""
-        ...
-
-    def having(self, *q_exprs: Any, **kwargs: Any) -> "MailingListQuery":
-        """Add HAVING clause for filtering grouped results."""
-        ...
-
-    def values(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> "MailingListQuery":  # type: ignore[override]
-        """Return dicts instead of models."""
-        ...
-
-    def values_list(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"], flat: bool = False) -> "MailingListQuery":  # type: ignore[override]
-        """Return tuples/values instead of models."""
-        ...
-
-    # Terminal methods (async, execute query)
-
-    async def all(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> list[MailingList]:
-        """Execute query and return all results."""
-        ...
-
-    async def first(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> MailingList | None:
-        """Execute query and return first result."""
-        ...
-
-    async def last(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> MailingList | None:
-        """Execute query and return last result."""
-        ...
-
-    async def count(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Count matching objects."""
-        ...
-
-    async def sum(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate sum of field values."""
-        ...
-
-    async def avg(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate average of field values."""
-        ...
-
-    async def max(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get maximum field value."""
-        ...
-
-    async def min(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get minimum field value."""
-        ...
-
-    async def update(  # type: ignore[override]
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **values: Any,
-    ) -> int:
-        """Update matching objects."""
-        ...
-
-    async def increment(
-        self,
-        field: str,
-        by: int | float = 1,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Atomically increment a field value."""
-        ...
-
-    async def delete(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Delete matching objects."""
-        ...
-
-class MailingListManager(QueryManager[MailingList]):
-    """Type-safe Manager for MailingList model."""
-
-    # Query building methods (sync, return Query)
-
-    def query(self) -> MailingListQuery:
-        """Return a Query builder for this model."""
-        ...
-
-    def filter(
-        self,
-        *args: Any,
-        address: EmailStr | None = None,
-        address__in: list[EmailStr] | None = None,
-        address__isnull: bool | None = None,
-        archive_address: EmailStr | None = None,
-        archive_address__in: list[EmailStr] | None = None,
-        archive_address__isnull: bool | None = None,
-        archive_enabled: bool | None = None,
-        archive_enabled__in: list[bool] | None = None,
-        archive_enabled__isnull: bool | None = None,
-        archive_principal_id: int | None = None,
-        archive_principal_id__gt: int | None = None,
-        archive_principal_id__gte: int | None = None,
-        archive_principal_id__lt: int | None = None,
-        archive_principal_id__lte: int | None = None,
-        archive_principal_id__between: tuple[int, int] | None = None,
-        archive_principal_id__range: int | None = None,
-        archive_principal_id__in: list[int] | None = None,
-        archive_principal_id__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        description: str | None = None,
-        description__contains: str | None = None,
-        description__icontains: str | None = None,
-        description__startswith: str | None = None,
-        description__istartswith: str | None = None,
-        description__endswith: str | None = None,
-        description__iendswith: str | None = None,
-        description__iexact: str | None = None,
-        description__in: list[str] | None = None,
-        description__isnull: bool | None = None,
-        distribution_address: EmailStr | None = None,
-        distribution_address__in: list[EmailStr] | None = None,
-        distribution_address__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        inbox_principal_id: int | None = None,
-        inbox_principal_id__gt: int | None = None,
-        inbox_principal_id__gte: int | None = None,
-        inbox_principal_id__lt: int | None = None,
-        inbox_principal_id__lte: int | None = None,
-        inbox_principal_id__between: tuple[int, int] | None = None,
-        inbox_principal_id__range: int | None = None,
-        inbox_principal_id__in: list[int] | None = None,
-        inbox_principal_id__isnull: bool | None = None,
-        moderation_enabled: bool | None = None,
-        moderation_enabled__in: list[bool] | None = None,
-        moderation_enabled__isnull: bool | None = None,
-        name: str | None = None,
-        name__contains: str | None = None,
-        name__icontains: str | None = None,
-        name__startswith: str | None = None,
-        name__istartswith: str | None = None,
-        name__endswith: str | None = None,
-        name__iendswith: str | None = None,
-        name__iexact: str | None = None,
-        name__in: list[str] | None = None,
-        name__isnull: bool | None = None,
-        principal_id: int | None = None,
-        principal_id__gt: int | None = None,
-        principal_id__gte: int | None = None,
-        principal_id__lt: int | None = None,
-        principal_id__lte: int | None = None,
-        principal_id__between: tuple[int, int] | None = None,
-        principal_id__range: int | None = None,
-        principal_id__in: list[int] | None = None,
-        principal_id__isnull: bool | None = None,
-        public: bool | None = None,
-        public__in: list[bool] | None = None,
-        public__isnull: bool | None = None,
-        updated_at: datetime | None = None,
-        updated_at__gt: datetime | None = None,
-        updated_at__gte: datetime | None = None,
-        updated_at__lt: datetime | None = None,
-        updated_at__lte: datetime | None = None,
-        updated_at__between: tuple[datetime, datetime] | None = None,
-        updated_at__range: datetime | None = None,
-        updated_at__year: int | None = None,
-        updated_at__month: int | None = None,
-        updated_at__day: int | None = None,
-        updated_at__in: list[datetime] | None = None,
-        updated_at__isnull: bool | None = None,
-    ) -> MailingListQuery:
-        """Filter by Q-expressions or field lookups."""
-        ...
-
-    def exclude(
-        self,
-        *args: Any,
-        address: EmailStr | None = None,
-        address__in: list[EmailStr] | None = None,
-        address__isnull: bool | None = None,
-        archive_address: EmailStr | None = None,
-        archive_address__in: list[EmailStr] | None = None,
-        archive_address__isnull: bool | None = None,
-        archive_enabled: bool | None = None,
-        archive_enabled__in: list[bool] | None = None,
-        archive_enabled__isnull: bool | None = None,
-        archive_principal_id: int | None = None,
-        archive_principal_id__gt: int | None = None,
-        archive_principal_id__gte: int | None = None,
-        archive_principal_id__lt: int | None = None,
-        archive_principal_id__lte: int | None = None,
-        archive_principal_id__between: tuple[int, int] | None = None,
-        archive_principal_id__range: int | None = None,
-        archive_principal_id__in: list[int] | None = None,
-        archive_principal_id__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        description: str | None = None,
-        description__contains: str | None = None,
-        description__icontains: str | None = None,
-        description__startswith: str | None = None,
-        description__istartswith: str | None = None,
-        description__endswith: str | None = None,
-        description__iendswith: str | None = None,
-        description__iexact: str | None = None,
-        description__in: list[str] | None = None,
-        description__isnull: bool | None = None,
-        distribution_address: EmailStr | None = None,
-        distribution_address__in: list[EmailStr] | None = None,
-        distribution_address__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        inbox_principal_id: int | None = None,
-        inbox_principal_id__gt: int | None = None,
-        inbox_principal_id__gte: int | None = None,
-        inbox_principal_id__lt: int | None = None,
-        inbox_principal_id__lte: int | None = None,
-        inbox_principal_id__between: tuple[int, int] | None = None,
-        inbox_principal_id__range: int | None = None,
-        inbox_principal_id__in: list[int] | None = None,
-        inbox_principal_id__isnull: bool | None = None,
-        moderation_enabled: bool | None = None,
-        moderation_enabled__in: list[bool] | None = None,
-        moderation_enabled__isnull: bool | None = None,
-        name: str | None = None,
-        name__contains: str | None = None,
-        name__icontains: str | None = None,
-        name__startswith: str | None = None,
-        name__istartswith: str | None = None,
-        name__endswith: str | None = None,
-        name__iendswith: str | None = None,
-        name__iexact: str | None = None,
-        name__in: list[str] | None = None,
-        name__isnull: bool | None = None,
-        principal_id: int | None = None,
-        principal_id__gt: int | None = None,
-        principal_id__gte: int | None = None,
-        principal_id__lt: int | None = None,
-        principal_id__lte: int | None = None,
-        principal_id__between: tuple[int, int] | None = None,
-        principal_id__range: int | None = None,
-        principal_id__in: list[int] | None = None,
-        principal_id__isnull: bool | None = None,
-        public: bool | None = None,
-        public__in: list[bool] | None = None,
-        public__isnull: bool | None = None,
-        updated_at: datetime | None = None,
-        updated_at__gt: datetime | None = None,
-        updated_at__gte: datetime | None = None,
-        updated_at__lt: datetime | None = None,
-        updated_at__lte: datetime | None = None,
-        updated_at__between: tuple[datetime, datetime] | None = None,
-        updated_at__range: datetime | None = None,
-        updated_at__year: int | None = None,
-        updated_at__month: int | None = None,
-        updated_at__day: int | None = None,
-        updated_at__in: list[datetime] | None = None,
-        updated_at__isnull: bool | None = None,
-    ) -> MailingListQuery:
-        """Exclude objects matching field lookups."""
-        ...
-
-    def values(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> MailingListQuery:  # type: ignore[override]
-        """Return dicts instead of models."""
-        ...
-
-    def values_list(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"], flat: bool = False) -> MailingListQuery:  # type: ignore[override]
-        """Return tuples/values instead of models."""
-        ...
-
-    def distinct(self, distinct: bool = True) -> MailingListQuery:
-        """Return distinct results."""
-        ...
-
-    def join(self, *paths: str) -> MailingListQuery:
-        """Perform LEFT JOIN for relations."""
-        ...
-
-    def prefetch(self, *paths: str) -> MailingListQuery:
-        """Prefetch related objects (separate queries)."""
-        ...
-
-    def for_update(self) -> MailingListQuery:
-        """Add FOR UPDATE lock to query."""
-        ...
-
-    def for_share(self) -> MailingListQuery:
-        """Add FOR SHARE lock to query."""
-        ...
-
-    # Terminal methods (async, execute query)
-
-    async def get(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> MailingList:
-        """Get single object matching lookups."""
-        ...
-
-    async def get_or_none(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> MailingList | None:
-        """Get object or None if not found."""
-        ...
-
-    async def get_or_create(
-        self,
-        *,
-        defaults: dict[str, Any] | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> tuple[MailingList, bool]:
-        """Get object or create if not found. Returns (object, created)."""
-        ...
-
-    async def update_or_create(
-        self,
-        *,
-        defaults: dict[str, Any] | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> tuple[MailingList, bool]:
-        """Get object, create if missing, or update it when defaults are provided."""
-        ...
-
-    async def all(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        mode: str = "models",
-    ) -> list[MailingList]:
-        """Get all objects."""
-        ...
-
-    async def first(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> MailingList | None:
-        """Get first object."""
-        ...
-
-    async def last(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> MailingList | None:
-        """Get last object."""
-        ...
-
-    async def count(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Count all objects."""
-        ...
-
-    async def sum(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate sum of field values."""
-        ...
-
-    async def avg(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate average of field values."""
-        ...
-
-    async def max(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get maximum field value."""
-        ...
-
-    async def min(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get minimum field value."""
-        ...
-
-    async def create(  # type: ignore[override]
-        self,
-        *,
-        instance: MailingList | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        address: EmailStr | None = None,
-        archive_address: EmailStr | None = None,
-        archive_enabled: bool | None = None,
-        archive_principal_id: int | None = None,
-        created_at: datetime | None = None,
-        description: str | None = None,
-        distribution_address: EmailStr | None = None,
-        id: int | None = None,
-        inbox_principal_id: int | None = None,
-        moderation_enabled: bool | None = None,
-        name: str | None = None,
-        principal_id: int | None = None,
-        public: bool | None = None,
-        updated_at: datetime | None = None,
-    ) -> MailingList:
-        """Create new object."""
-        ...
-
-    async def bulk_create(  # type: ignore[override]
-        self,
-        objects: list[MailingList],
-        *,
-        batch_size: int | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> list[MailingList]:
-        """Bulk create objects."""
-        ...
-
-    async def bulk_update(  # type: ignore[override]
-        self,
-        objects: list[MailingList],
-        fields: list[str],
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Bulk update objects."""
-        ...
-
-
-class PendingSubscriber(Model):
-    class Meta:
-        is_table: bool
-        table_name: str
-    id: int | None
-    mailing_list: MailingList | None
-    email: EmailStr
-    token: str
-    action: str
-    created_at: datetime | None
-    mailing_list_id: int | None
-    objects: ClassVar["PendingSubscriberManager"]
-
-
-class PendingSubscriberQuery(Query[PendingSubscriber]):
-    """Type-safe Query for PendingSubscriber model."""
-
-    # Query building methods (sync, return Query)
-
-    def filter(
-        self,
-        *args: Any,
-        action: str | None = None,
-        action__contains: str | None = None,
-        action__icontains: str | None = None,
-        action__startswith: str | None = None,
-        action__istartswith: str | None = None,
-        action__endswith: str | None = None,
-        action__iendswith: str | None = None,
-        action__iexact: str | None = None,
-        action__in: list[str] | None = None,
-        action__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        email: EmailStr | None = None,
-        email__in: list[EmailStr] | None = None,
-        email__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        token: str | None = None,
-        token__contains: str | None = None,
-        token__icontains: str | None = None,
-        token__startswith: str | None = None,
-        token__istartswith: str | None = None,
-        token__endswith: str | None = None,
-        token__iendswith: str | None = None,
-        token__iexact: str | None = None,
-        token__in: list[str] | None = None,
-        token__isnull: bool | None = None,
-    ) -> "PendingSubscriberQuery":
-        """Filter by Q-expressions or field lookups."""
-        ...
-
-    def exclude(
-        self,
-        *args: Any,
-        action: str | None = None,
-        action__contains: str | None = None,
-        action__icontains: str | None = None,
-        action__startswith: str | None = None,
-        action__istartswith: str | None = None,
-        action__endswith: str | None = None,
-        action__iendswith: str | None = None,
-        action__iexact: str | None = None,
-        action__in: list[str] | None = None,
-        action__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        email: EmailStr | None = None,
-        email__in: list[EmailStr] | None = None,
-        email__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        token: str | None = None,
-        token__contains: str | None = None,
-        token__icontains: str | None = None,
-        token__startswith: str | None = None,
-        token__istartswith: str | None = None,
-        token__endswith: str | None = None,
-        token__iendswith: str | None = None,
-        token__iexact: str | None = None,
-        token__in: list[str] | None = None,
-        token__isnull: bool | None = None,
-    ) -> "PendingSubscriberQuery":
-        """Exclude objects matching field lookups."""
-        ...
-
-    def order_by(self, *fields: Literal["action", "-action", "created_at", "-created_at", "email", "-email", "id", "-id", "mailing_list", "-mailing_list", "mailing_list_id", "-mailing_list_id", "token", "-token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
-        """Order results by fields."""
-        ...
-
-    def limit(self, n: int) -> "PendingSubscriberQuery":
-        """Limit number of results."""
-        ...
-
-    def offset(self, n: int) -> "PendingSubscriberQuery":
-        """Skip first n results."""
-        ...
-
-    def distinct(self, value: bool = True) -> "PendingSubscriberQuery":
-        """Return distinct results."""
-        ...
-
-    def select(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
-        """Select specific fields."""
-        ...
-
-    def join(self, *paths: str) -> "PendingSubscriberQuery":
-        """Perform LEFT JOIN for relations."""
-        ...
-
-    def prefetch(self, *paths: str) -> "PendingSubscriberQuery":
-        """Prefetch related objects (separate queries)."""
-        ...
-
-    def for_update(self) -> "PendingSubscriberQuery":
-        """Add FOR UPDATE lock to query."""
-        ...
-
-    def for_share(self) -> "PendingSubscriberQuery":
-        """Add FOR SHARE lock to query."""
-        ...
-
-    def annotate(self, **annotations: Any) -> "PendingSubscriberQuery":
-        """Add computed fields using aggregate functions."""
-        ...
-
-    def group_by(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
-        """Add GROUP BY clause."""
-        ...
-
-    def having(self, *q_exprs: Any, **kwargs: Any) -> "PendingSubscriberQuery":
-        """Add HAVING clause for filtering grouped results."""
-        ...
-
-    def values(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
-        """Return dicts instead of models."""
-        ...
-
-    def values_list(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"], flat: bool = False) -> "PendingSubscriberQuery":  # type: ignore[override]
-        """Return tuples/values instead of models."""
-        ...
-
-    # Terminal methods (async, execute query)
-
-    async def all(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> list[PendingSubscriber]:
-        """Execute query and return all results."""
-        ...
-
-    async def first(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> PendingSubscriber | None:
-        """Execute query and return first result."""
-        ...
-
-    async def last(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> PendingSubscriber | None:
-        """Execute query and return last result."""
-        ...
-
-    async def count(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Count matching objects."""
-        ...
-
-    async def sum(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate sum of field values."""
-        ...
-
-    async def avg(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate average of field values."""
-        ...
-
-    async def max(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get maximum field value."""
-        ...
-
-    async def min(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get minimum field value."""
-        ...
-
-    async def update(  # type: ignore[override]
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **values: Any,
-    ) -> int:
-        """Update matching objects."""
-        ...
-
-    async def increment(
-        self,
-        field: str,
-        by: int | float = 1,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Atomically increment a field value."""
-        ...
-
-    async def delete(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Delete matching objects."""
-        ...
-
-class PendingSubscriberManager(QueryManager[PendingSubscriber]):
-    """Type-safe Manager for PendingSubscriber model."""
-
-    # Query building methods (sync, return Query)
-
-    def query(self) -> PendingSubscriberQuery:
-        """Return a Query builder for this model."""
-        ...
-
-    def filter(
-        self,
-        *args: Any,
-        action: str | None = None,
-        action__contains: str | None = None,
-        action__icontains: str | None = None,
-        action__startswith: str | None = None,
-        action__istartswith: str | None = None,
-        action__endswith: str | None = None,
-        action__iendswith: str | None = None,
-        action__iexact: str | None = None,
-        action__in: list[str] | None = None,
-        action__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        email: EmailStr | None = None,
-        email__in: list[EmailStr] | None = None,
-        email__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        token: str | None = None,
-        token__contains: str | None = None,
-        token__icontains: str | None = None,
-        token__startswith: str | None = None,
-        token__istartswith: str | None = None,
-        token__endswith: str | None = None,
-        token__iendswith: str | None = None,
-        token__iexact: str | None = None,
-        token__in: list[str] | None = None,
-        token__isnull: bool | None = None,
-    ) -> PendingSubscriberQuery:
-        """Filter by Q-expressions or field lookups."""
-        ...
-
-    def exclude(
-        self,
-        *args: Any,
-        action: str | None = None,
-        action__contains: str | None = None,
-        action__icontains: str | None = None,
-        action__startswith: str | None = None,
-        action__istartswith: str | None = None,
-        action__endswith: str | None = None,
-        action__iendswith: str | None = None,
-        action__iexact: str | None = None,
-        action__in: list[str] | None = None,
-        action__isnull: bool | None = None,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        email: EmailStr | None = None,
-        email__in: list[EmailStr] | None = None,
-        email__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        token: str | None = None,
-        token__contains: str | None = None,
-        token__icontains: str | None = None,
-        token__startswith: str | None = None,
-        token__istartswith: str | None = None,
-        token__endswith: str | None = None,
-        token__iendswith: str | None = None,
-        token__iexact: str | None = None,
-        token__in: list[str] | None = None,
-        token__isnull: bool | None = None,
-    ) -> PendingSubscriberQuery:
-        """Exclude objects matching field lookups."""
-        ...
-
-    def values(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> PendingSubscriberQuery:  # type: ignore[override]
-        """Return dicts instead of models."""
-        ...
-
-    def values_list(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"], flat: bool = False) -> PendingSubscriberQuery:  # type: ignore[override]
-        """Return tuples/values instead of models."""
-        ...
-
-    def distinct(self, distinct: bool = True) -> PendingSubscriberQuery:
-        """Return distinct results."""
-        ...
-
-    def join(self, *paths: str) -> PendingSubscriberQuery:
-        """Perform LEFT JOIN for relations."""
-        ...
-
-    def prefetch(self, *paths: str) -> PendingSubscriberQuery:
-        """Prefetch related objects (separate queries)."""
-        ...
-
-    def for_update(self) -> PendingSubscriberQuery:
-        """Add FOR UPDATE lock to query."""
-        ...
-
-    def for_share(self) -> PendingSubscriberQuery:
-        """Add FOR SHARE lock to query."""
-        ...
-
-    # Terminal methods (async, execute query)
-
-    async def get(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> PendingSubscriber:
-        """Get single object matching lookups."""
-        ...
-
-    async def get_or_none(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> PendingSubscriber | None:
-        """Get object or None if not found."""
-        ...
-
-    async def get_or_create(
-        self,
-        *,
-        defaults: dict[str, Any] | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> tuple[PendingSubscriber, bool]:
-        """Get object or create if not found. Returns (object, created)."""
-        ...
-
-    async def update_or_create(
-        self,
-        *,
-        defaults: dict[str, Any] | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> tuple[PendingSubscriber, bool]:
-        """Get object, create if missing, or update it when defaults are provided."""
-        ...
-
-    async def all(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        mode: str = "models",
-    ) -> list[PendingSubscriber]:
-        """Get all objects."""
-        ...
-
-    async def first(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> PendingSubscriber | None:
-        """Get first object."""
-        ...
-
-    async def last(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> PendingSubscriber | None:
-        """Get last object."""
-        ...
-
-    async def count(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Count all objects."""
-        ...
-
-    async def sum(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate sum of field values."""
-        ...
-
-    async def avg(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate average of field values."""
-        ...
-
-    async def max(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get maximum field value."""
-        ...
-
-    async def min(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get minimum field value."""
-        ...
-
-    async def create(  # type: ignore[override]
-        self,
-        *,
-        instance: PendingSubscriber | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        action: str | None = None,
-        created_at: datetime | None = None,
-        email: EmailStr | None = None,
-        id: int | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list_id: int | None = None,
-        token: str | None = None,
-    ) -> PendingSubscriber:
-        """Create new object."""
-        ...
-
-    async def bulk_create(  # type: ignore[override]
-        self,
-        objects: list[PendingSubscriber],
-        *,
-        batch_size: int | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> list[PendingSubscriber]:
-        """Bulk create objects."""
-        ...
-
-    async def bulk_update(  # type: ignore[override]
-        self,
-        objects: list[PendingSubscriber],
-        fields: list[str],
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Bulk update objects."""
-        ...
-
-
-class ModerationMessage(Model):
-    class Meta:
-        is_table: bool
-        table_name: str
-    id: int | None
-    mailing_list: MailingList | None
-    message_id: str | None
-    subject: str | None
-    sender: EmailStr | None
-    sent_at: datetime | None
-    text_body: str | None
-    html_body: str | None
-    status: str
-    created_at: datetime | None
-    decided_at: datetime | None
-    mailing_list_id: int | None
-    objects: ClassVar["ModerationMessageManager"]
-
-
-class ModerationMessageQuery(Query[ModerationMessage]):
-    """Type-safe Query for ModerationMessage model."""
-
-    # Query building methods (sync, return Query)
-
-    def filter(
-        self,
-        *args: Any,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        decided_at: datetime | None = None,
-        decided_at__gt: datetime | None = None,
-        decided_at__gte: datetime | None = None,
-        decided_at__lt: datetime | None = None,
-        decided_at__lte: datetime | None = None,
-        decided_at__between: tuple[datetime, datetime] | None = None,
-        decided_at__range: datetime | None = None,
-        decided_at__year: int | None = None,
-        decided_at__month: int | None = None,
-        decided_at__day: int | None = None,
-        decided_at__in: list[datetime] | None = None,
-        decided_at__isnull: bool | None = None,
-        html_body: str | None = None,
-        html_body__contains: str | None = None,
-        html_body__icontains: str | None = None,
-        html_body__startswith: str | None = None,
-        html_body__istartswith: str | None = None,
-        html_body__endswith: str | None = None,
-        html_body__iendswith: str | None = None,
-        html_body__iexact: str | None = None,
-        html_body__in: list[str] | None = None,
-        html_body__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        message_id: str | None = None,
-        message_id__contains: str | None = None,
-        message_id__icontains: str | None = None,
-        message_id__startswith: str | None = None,
-        message_id__istartswith: str | None = None,
-        message_id__endswith: str | None = None,
-        message_id__iendswith: str | None = None,
-        message_id__iexact: str | None = None,
-        message_id__in: list[str] | None = None,
-        message_id__isnull: bool | None = None,
-        sender: EmailStr | None = None,
-        sender__in: list[EmailStr] | None = None,
-        sender__isnull: bool | None = None,
-        sent_at: datetime | None = None,
-        sent_at__gt: datetime | None = None,
-        sent_at__gte: datetime | None = None,
-        sent_at__lt: datetime | None = None,
-        sent_at__lte: datetime | None = None,
-        sent_at__between: tuple[datetime, datetime] | None = None,
-        sent_at__range: datetime | None = None,
-        sent_at__year: int | None = None,
-        sent_at__month: int | None = None,
-        sent_at__day: int | None = None,
-        sent_at__in: list[datetime] | None = None,
-        sent_at__isnull: bool | None = None,
-        status: str | None = None,
-        status__contains: str | None = None,
-        status__icontains: str | None = None,
-        status__startswith: str | None = None,
-        status__istartswith: str | None = None,
-        status__endswith: str | None = None,
-        status__iendswith: str | None = None,
-        status__iexact: str | None = None,
-        status__in: list[str] | None = None,
-        status__isnull: bool | None = None,
-        subject: str | None = None,
-        subject__contains: str | None = None,
-        subject__icontains: str | None = None,
-        subject__startswith: str | None = None,
-        subject__istartswith: str | None = None,
-        subject__endswith: str | None = None,
-        subject__iendswith: str | None = None,
-        subject__iexact: str | None = None,
-        subject__in: list[str] | None = None,
-        subject__isnull: bool | None = None,
-        text_body: str | None = None,
-        text_body__contains: str | None = None,
-        text_body__icontains: str | None = None,
-        text_body__startswith: str | None = None,
-        text_body__istartswith: str | None = None,
-        text_body__endswith: str | None = None,
-        text_body__iendswith: str | None = None,
-        text_body__iexact: str | None = None,
-        text_body__in: list[str] | None = None,
-        text_body__isnull: bool | None = None,
-    ) -> "ModerationMessageQuery":
-        """Filter by Q-expressions or field lookups."""
-        ...
-
-    def exclude(
-        self,
-        *args: Any,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        decided_at: datetime | None = None,
-        decided_at__gt: datetime | None = None,
-        decided_at__gte: datetime | None = None,
-        decided_at__lt: datetime | None = None,
-        decided_at__lte: datetime | None = None,
-        decided_at__between: tuple[datetime, datetime] | None = None,
-        decided_at__range: datetime | None = None,
-        decided_at__year: int | None = None,
-        decided_at__month: int | None = None,
-        decided_at__day: int | None = None,
-        decided_at__in: list[datetime] | None = None,
-        decided_at__isnull: bool | None = None,
-        html_body: str | None = None,
-        html_body__contains: str | None = None,
-        html_body__icontains: str | None = None,
-        html_body__startswith: str | None = None,
-        html_body__istartswith: str | None = None,
-        html_body__endswith: str | None = None,
-        html_body__iendswith: str | None = None,
-        html_body__iexact: str | None = None,
-        html_body__in: list[str] | None = None,
-        html_body__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        message_id: str | None = None,
-        message_id__contains: str | None = None,
-        message_id__icontains: str | None = None,
-        message_id__startswith: str | None = None,
-        message_id__istartswith: str | None = None,
-        message_id__endswith: str | None = None,
-        message_id__iendswith: str | None = None,
-        message_id__iexact: str | None = None,
-        message_id__in: list[str] | None = None,
-        message_id__isnull: bool | None = None,
-        sender: EmailStr | None = None,
-        sender__in: list[EmailStr] | None = None,
-        sender__isnull: bool | None = None,
-        sent_at: datetime | None = None,
-        sent_at__gt: datetime | None = None,
-        sent_at__gte: datetime | None = None,
-        sent_at__lt: datetime | None = None,
-        sent_at__lte: datetime | None = None,
-        sent_at__between: tuple[datetime, datetime] | None = None,
-        sent_at__range: datetime | None = None,
-        sent_at__year: int | None = None,
-        sent_at__month: int | None = None,
-        sent_at__day: int | None = None,
-        sent_at__in: list[datetime] | None = None,
-        sent_at__isnull: bool | None = None,
-        status: str | None = None,
-        status__contains: str | None = None,
-        status__icontains: str | None = None,
-        status__startswith: str | None = None,
-        status__istartswith: str | None = None,
-        status__endswith: str | None = None,
-        status__iendswith: str | None = None,
-        status__iexact: str | None = None,
-        status__in: list[str] | None = None,
-        status__isnull: bool | None = None,
-        subject: str | None = None,
-        subject__contains: str | None = None,
-        subject__icontains: str | None = None,
-        subject__startswith: str | None = None,
-        subject__istartswith: str | None = None,
-        subject__endswith: str | None = None,
-        subject__iendswith: str | None = None,
-        subject__iexact: str | None = None,
-        subject__in: list[str] | None = None,
-        subject__isnull: bool | None = None,
-        text_body: str | None = None,
-        text_body__contains: str | None = None,
-        text_body__icontains: str | None = None,
-        text_body__startswith: str | None = None,
-        text_body__istartswith: str | None = None,
-        text_body__endswith: str | None = None,
-        text_body__iendswith: str | None = None,
-        text_body__iexact: str | None = None,
-        text_body__in: list[str] | None = None,
-        text_body__isnull: bool | None = None,
-    ) -> "ModerationMessageQuery":
-        """Exclude objects matching field lookups."""
-        ...
-
-    def order_by(self, *fields: Literal["created_at", "-created_at", "decided_at", "-decided_at", "html_body", "-html_body", "id", "-id", "mailing_list", "-mailing_list", "mailing_list_id", "-mailing_list_id", "message_id", "-message_id", "sender", "-sender", "sent_at", "-sent_at", "status", "-status", "subject", "-subject", "text_body", "-text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
-        """Order results by fields."""
-        ...
-
-    def limit(self, n: int) -> "ModerationMessageQuery":
-        """Limit number of results."""
-        ...
-
-    def offset(self, n: int) -> "ModerationMessageQuery":
-        """Skip first n results."""
-        ...
-
-    def distinct(self, value: bool = True) -> "ModerationMessageQuery":
-        """Return distinct results."""
-        ...
-
-    def select(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
-        """Select specific fields."""
-        ...
-
-    def join(self, *paths: str) -> "ModerationMessageQuery":
-        """Perform LEFT JOIN for relations."""
-        ...
-
-    def prefetch(self, *paths: str) -> "ModerationMessageQuery":
-        """Prefetch related objects (separate queries)."""
-        ...
-
-    def for_update(self) -> "ModerationMessageQuery":
-        """Add FOR UPDATE lock to query."""
-        ...
-
-    def for_share(self) -> "ModerationMessageQuery":
-        """Add FOR SHARE lock to query."""
-        ...
-
-    def annotate(self, **annotations: Any) -> "ModerationMessageQuery":
-        """Add computed fields using aggregate functions."""
-        ...
-
-    def group_by(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
-        """Add GROUP BY clause."""
-        ...
-
-    def having(self, *q_exprs: Any, **kwargs: Any) -> "ModerationMessageQuery":
-        """Add HAVING clause for filtering grouped results."""
-        ...
-
-    def values(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
-        """Return dicts instead of models."""
-        ...
-
-    def values_list(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"], flat: bool = False) -> "ModerationMessageQuery":  # type: ignore[override]
-        """Return tuples/values instead of models."""
-        ...
-
-    # Terminal methods (async, execute query)
-
-    async def all(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> list[ModerationMessage]:
-        """Execute query and return all results."""
-        ...
-
-    async def first(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> ModerationMessage | None:
-        """Execute query and return first result."""
-        ...
-
-    async def last(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> ModerationMessage | None:
-        """Execute query and return last result."""
-        ...
-
-    async def count(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Count matching objects."""
-        ...
-
-    async def sum(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate sum of field values."""
-        ...
-
-    async def avg(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate average of field values."""
-        ...
-
-    async def max(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get maximum field value."""
-        ...
-
-    async def min(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get minimum field value."""
-        ...
-
-    async def update(  # type: ignore[override]
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **values: Any,
-    ) -> int:
-        """Update matching objects."""
-        ...
-
-    async def increment(
-        self,
-        field: str,
-        by: int | float = 1,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Atomically increment a field value."""
-        ...
-
-    async def delete(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Delete matching objects."""
-        ...
-
-class ModerationMessageManager(QueryManager[ModerationMessage]):
-    """Type-safe Manager for ModerationMessage model."""
-
-    # Query building methods (sync, return Query)
-
-    def query(self) -> ModerationMessageQuery:
-        """Return a Query builder for this model."""
-        ...
-
-    def filter(
-        self,
-        *args: Any,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        decided_at: datetime | None = None,
-        decided_at__gt: datetime | None = None,
-        decided_at__gte: datetime | None = None,
-        decided_at__lt: datetime | None = None,
-        decided_at__lte: datetime | None = None,
-        decided_at__between: tuple[datetime, datetime] | None = None,
-        decided_at__range: datetime | None = None,
-        decided_at__year: int | None = None,
-        decided_at__month: int | None = None,
-        decided_at__day: int | None = None,
-        decided_at__in: list[datetime] | None = None,
-        decided_at__isnull: bool | None = None,
-        html_body: str | None = None,
-        html_body__contains: str | None = None,
-        html_body__icontains: str | None = None,
-        html_body__startswith: str | None = None,
-        html_body__istartswith: str | None = None,
-        html_body__endswith: str | None = None,
-        html_body__iendswith: str | None = None,
-        html_body__iexact: str | None = None,
-        html_body__in: list[str] | None = None,
-        html_body__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        message_id: str | None = None,
-        message_id__contains: str | None = None,
-        message_id__icontains: str | None = None,
-        message_id__startswith: str | None = None,
-        message_id__istartswith: str | None = None,
-        message_id__endswith: str | None = None,
-        message_id__iendswith: str | None = None,
-        message_id__iexact: str | None = None,
-        message_id__in: list[str] | None = None,
-        message_id__isnull: bool | None = None,
-        sender: EmailStr | None = None,
-        sender__in: list[EmailStr] | None = None,
-        sender__isnull: bool | None = None,
-        sent_at: datetime | None = None,
-        sent_at__gt: datetime | None = None,
-        sent_at__gte: datetime | None = None,
-        sent_at__lt: datetime | None = None,
-        sent_at__lte: datetime | None = None,
-        sent_at__between: tuple[datetime, datetime] | None = None,
-        sent_at__range: datetime | None = None,
-        sent_at__year: int | None = None,
-        sent_at__month: int | None = None,
-        sent_at__day: int | None = None,
-        sent_at__in: list[datetime] | None = None,
-        sent_at__isnull: bool | None = None,
-        status: str | None = None,
-        status__contains: str | None = None,
-        status__icontains: str | None = None,
-        status__startswith: str | None = None,
-        status__istartswith: str | None = None,
-        status__endswith: str | None = None,
-        status__iendswith: str | None = None,
-        status__iexact: str | None = None,
-        status__in: list[str] | None = None,
-        status__isnull: bool | None = None,
-        subject: str | None = None,
-        subject__contains: str | None = None,
-        subject__icontains: str | None = None,
-        subject__startswith: str | None = None,
-        subject__istartswith: str | None = None,
-        subject__endswith: str | None = None,
-        subject__iendswith: str | None = None,
-        subject__iexact: str | None = None,
-        subject__in: list[str] | None = None,
-        subject__isnull: bool | None = None,
-        text_body: str | None = None,
-        text_body__contains: str | None = None,
-        text_body__icontains: str | None = None,
-        text_body__startswith: str | None = None,
-        text_body__istartswith: str | None = None,
-        text_body__endswith: str | None = None,
-        text_body__iendswith: str | None = None,
-        text_body__iexact: str | None = None,
-        text_body__in: list[str] | None = None,
-        text_body__isnull: bool | None = None,
-    ) -> ModerationMessageQuery:
-        """Filter by Q-expressions or field lookups."""
-        ...
-
-    def exclude(
-        self,
-        *args: Any,
-        created_at: datetime | None = None,
-        created_at__gt: datetime | None = None,
-        created_at__gte: datetime | None = None,
-        created_at__lt: datetime | None = None,
-        created_at__lte: datetime | None = None,
-        created_at__between: tuple[datetime, datetime] | None = None,
-        created_at__range: datetime | None = None,
-        created_at__year: int | None = None,
-        created_at__month: int | None = None,
-        created_at__day: int | None = None,
-        created_at__in: list[datetime] | None = None,
-        created_at__isnull: bool | None = None,
-        decided_at: datetime | None = None,
-        decided_at__gt: datetime | None = None,
-        decided_at__gte: datetime | None = None,
-        decided_at__lt: datetime | None = None,
-        decided_at__lte: datetime | None = None,
-        decided_at__between: tuple[datetime, datetime] | None = None,
-        decided_at__range: datetime | None = None,
-        decided_at__year: int | None = None,
-        decided_at__month: int | None = None,
-        decided_at__day: int | None = None,
-        decided_at__in: list[datetime] | None = None,
-        decided_at__isnull: bool | None = None,
-        html_body: str | None = None,
-        html_body__contains: str | None = None,
-        html_body__icontains: str | None = None,
-        html_body__startswith: str | None = None,
-        html_body__istartswith: str | None = None,
-        html_body__endswith: str | None = None,
-        html_body__iendswith: str | None = None,
-        html_body__iexact: str | None = None,
-        html_body__in: list[str] | None = None,
-        html_body__isnull: bool | None = None,
-        id: int | None = None,
-        id__gt: int | None = None,
-        id__gte: int | None = None,
-        id__lt: int | None = None,
-        id__lte: int | None = None,
-        id__between: tuple[int, int] | None = None,
-        id__range: int | None = None,
-        id__in: list[int] | None = None,
-        id__isnull: bool | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list__in: list[MailingList] | None = None,
-        mailing_list__isnull: bool | None = None,
-        mailing_list_id: int | None = None,
-        mailing_list_id__gt: int | None = None,
-        mailing_list_id__gte: int | None = None,
-        mailing_list_id__lt: int | None = None,
-        mailing_list_id__lte: int | None = None,
-        mailing_list_id__between: tuple[int, int] | None = None,
-        mailing_list_id__range: int | None = None,
-        mailing_list_id__in: list[int] | None = None,
-        mailing_list_id__isnull: bool | None = None,
-        message_id: str | None = None,
-        message_id__contains: str | None = None,
-        message_id__icontains: str | None = None,
-        message_id__startswith: str | None = None,
-        message_id__istartswith: str | None = None,
-        message_id__endswith: str | None = None,
-        message_id__iendswith: str | None = None,
-        message_id__iexact: str | None = None,
-        message_id__in: list[str] | None = None,
-        message_id__isnull: bool | None = None,
-        sender: EmailStr | None = None,
-        sender__in: list[EmailStr] | None = None,
-        sender__isnull: bool | None = None,
-        sent_at: datetime | None = None,
-        sent_at__gt: datetime | None = None,
-        sent_at__gte: datetime | None = None,
-        sent_at__lt: datetime | None = None,
-        sent_at__lte: datetime | None = None,
-        sent_at__between: tuple[datetime, datetime] | None = None,
-        sent_at__range: datetime | None = None,
-        sent_at__year: int | None = None,
-        sent_at__month: int | None = None,
-        sent_at__day: int | None = None,
-        sent_at__in: list[datetime] | None = None,
-        sent_at__isnull: bool | None = None,
-        status: str | None = None,
-        status__contains: str | None = None,
-        status__icontains: str | None = None,
-        status__startswith: str | None = None,
-        status__istartswith: str | None = None,
-        status__endswith: str | None = None,
-        status__iendswith: str | None = None,
-        status__iexact: str | None = None,
-        status__in: list[str] | None = None,
-        status__isnull: bool | None = None,
-        subject: str | None = None,
-        subject__contains: str | None = None,
-        subject__icontains: str | None = None,
-        subject__startswith: str | None = None,
-        subject__istartswith: str | None = None,
-        subject__endswith: str | None = None,
-        subject__iendswith: str | None = None,
-        subject__iexact: str | None = None,
-        subject__in: list[str] | None = None,
-        subject__isnull: bool | None = None,
-        text_body: str | None = None,
-        text_body__contains: str | None = None,
-        text_body__icontains: str | None = None,
-        text_body__startswith: str | None = None,
-        text_body__istartswith: str | None = None,
-        text_body__endswith: str | None = None,
-        text_body__iendswith: str | None = None,
-        text_body__iexact: str | None = None,
-        text_body__in: list[str] | None = None,
-        text_body__isnull: bool | None = None,
-    ) -> ModerationMessageQuery:
-        """Exclude objects matching field lookups."""
-        ...
-
-    def values(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> ModerationMessageQuery:  # type: ignore[override]
-        """Return dicts instead of models."""
-        ...
-
-    def values_list(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"], flat: bool = False) -> ModerationMessageQuery:  # type: ignore[override]
-        """Return tuples/values instead of models."""
-        ...
-
-    def distinct(self, distinct: bool = True) -> ModerationMessageQuery:
-        """Return distinct results."""
-        ...
-
-    def join(self, *paths: str) -> ModerationMessageQuery:
-        """Perform LEFT JOIN for relations."""
-        ...
-
-    def prefetch(self, *paths: str) -> ModerationMessageQuery:
-        """Prefetch related objects (separate queries)."""
-        ...
-
-    def for_update(self) -> ModerationMessageQuery:
-        """Add FOR UPDATE lock to query."""
-        ...
-
-    def for_share(self) -> ModerationMessageQuery:
-        """Add FOR SHARE lock to query."""
-        ...
-
-    # Terminal methods (async, execute query)
-
-    async def get(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> ModerationMessage:
-        """Get single object matching lookups."""
-        ...
-
-    async def get_or_none(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> ModerationMessage | None:
-        """Get object or None if not found."""
-        ...
-
-    async def get_or_create(
-        self,
-        *,
-        defaults: dict[str, Any] | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> tuple[ModerationMessage, bool]:
-        """Get object or create if not found. Returns (object, created)."""
-        ...
-
-    async def update_or_create(
-        self,
-        *,
-        defaults: dict[str, Any] | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        **filters: Any,
-    ) -> tuple[ModerationMessage, bool]:
-        """Get object, create if missing, or update it when defaults are provided."""
-        ...
-
-    async def all(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-        mode: str = "models",
-    ) -> list[ModerationMessage]:
-        """Get all objects."""
-        ...
-
-    async def first(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> ModerationMessage | None:
-        """Get first object."""
-        ...
-
-    async def last(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> ModerationMessage | None:
-        """Get last object."""
-        ...
-
-    async def count(
-        self,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Count all objects."""
-        ...
-
-    async def sum(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate sum of field values."""
-        ...
-
-    async def avg(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Calculate average of field values."""
-        ...
-
-    async def max(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get maximum field value."""
-        ...
-
-    async def min(
-        self,
-        field: str,
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> Any:
-        """Get minimum field value."""
-        ...
-
-    async def create(  # type: ignore[override]
-        self,
-        *,
-        instance: ModerationMessage | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-        created_at: datetime | None = None,
-        decided_at: datetime | None = None,
-        html_body: str | None = None,
-        id: int | None = None,
-        mailing_list: MailingList | None = None,
-        mailing_list_id: int | None = None,
-        message_id: str | None = None,
-        sender: EmailStr | None = None,
-        sent_at: datetime | None = None,
-        status: str | None = None,
-        subject: str | None = None,
-        text_body: str | None = None,
-    ) -> ModerationMessage:
-        """Create new object."""
-        ...
-
-    async def bulk_create(  # type: ignore[override]
-        self,
-        objects: list[ModerationMessage],
-        *,
-        batch_size: int | None = None,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> list[ModerationMessage]:
-        """Bulk create objects."""
-        ...
-
-    async def bulk_update(  # type: ignore[override]
-        self,
-        objects: list[ModerationMessage],
-        fields: list[str],
-        *,
-        client: Any | None = None,
-        using: str | None = None,
-    ) -> int:
-        """Bulk update objects."""
-        ...
-
diff --git a/freenit/models/sql/mailinglist.pyi b/freenit/models/sql/mailinglist.pyi
new file mode 100644
index 0000000..2d95309
--- /dev/null
+++ b/freenit/models/sql/mailinglist.pyi
@@ -0,0 +1,2324 @@
+# Auto-generated by oxyde generate-stubs
+# DO NOT EDIT - This file will be overwritten
+
+from typing import Any, ClassVar, Literal
+from datetime import datetime, date, time
+from decimal import Decimal
+from uuid import UUID
+
+from oxyde import Model
+from oxyde.queries import Query, QueryManager
+
+from __future__ import annotations
+from datetime import datetime
+from uuid import uuid4
+import oxyde
+import pydantic
+from freenit.models.sql.base import OxydeBaseModel
+
+class MailingList(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    name: str
+    address: EmailStr
+    distribution_address: EmailStr
+    archive_address: EmailStr
+    description: str | None
+    public: bool
+    archive_enabled: bool
+    moderation_enabled: bool
+    principal_id: int | None
+    inbox_principal_id: int | None
+    archive_principal_id: int | None
+    created_at: datetime | None
+    updated_at: datetime | None
+    objects: ClassVar["MailingListManager"]
+
+
+class MailingListQuery(Query[MailingList]):
+    """Type-safe Query for MailingList model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        address: EmailStr | None = None,
+        address__in: list[EmailStr] | None = None,
+        address__isnull: bool | None = None,
+        archive_address: EmailStr | None = None,
+        archive_address__in: list[EmailStr] | None = None,
+        archive_address__isnull: bool | None = None,
+        archive_enabled: bool | None = None,
+        archive_enabled__in: list[bool] | None = None,
+        archive_enabled__isnull: bool | None = None,
+        archive_principal_id: int | None = None,
+        archive_principal_id__gt: int | None = None,
+        archive_principal_id__gte: int | None = None,
+        archive_principal_id__lt: int | None = None,
+        archive_principal_id__lte: int | None = None,
+        archive_principal_id__between: tuple[int, int] | None = None,
+        archive_principal_id__range: int | None = None,
+        archive_principal_id__in: list[int] | None = None,
+        archive_principal_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        distribution_address: EmailStr | None = None,
+        distribution_address__in: list[EmailStr] | None = None,
+        distribution_address__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        inbox_principal_id: int | None = None,
+        inbox_principal_id__gt: int | None = None,
+        inbox_principal_id__gte: int | None = None,
+        inbox_principal_id__lt: int | None = None,
+        inbox_principal_id__lte: int | None = None,
+        inbox_principal_id__between: tuple[int, int] | None = None,
+        inbox_principal_id__range: int | None = None,
+        inbox_principal_id__in: list[int] | None = None,
+        inbox_principal_id__isnull: bool | None = None,
+        moderation_enabled: bool | None = None,
+        moderation_enabled__in: list[bool] | None = None,
+        moderation_enabled__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        principal_id: int | None = None,
+        principal_id__gt: int | None = None,
+        principal_id__gte: int | None = None,
+        principal_id__lt: int | None = None,
+        principal_id__lte: int | None = None,
+        principal_id__between: tuple[int, int] | None = None,
+        principal_id__range: int | None = None,
+        principal_id__in: list[int] | None = None,
+        principal_id__isnull: bool | None = None,
+        public: bool | None = None,
+        public__in: list[bool] | None = None,
+        public__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "MailingListQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        address: EmailStr | None = None,
+        address__in: list[EmailStr] | None = None,
+        address__isnull: bool | None = None,
+        archive_address: EmailStr | None = None,
+        archive_address__in: list[EmailStr] | None = None,
+        archive_address__isnull: bool | None = None,
+        archive_enabled: bool | None = None,
+        archive_enabled__in: list[bool] | None = None,
+        archive_enabled__isnull: bool | None = None,
+        archive_principal_id: int | None = None,
+        archive_principal_id__gt: int | None = None,
+        archive_principal_id__gte: int | None = None,
+        archive_principal_id__lt: int | None = None,
+        archive_principal_id__lte: int | None = None,
+        archive_principal_id__between: tuple[int, int] | None = None,
+        archive_principal_id__range: int | None = None,
+        archive_principal_id__in: list[int] | None = None,
+        archive_principal_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        distribution_address: EmailStr | None = None,
+        distribution_address__in: list[EmailStr] | None = None,
+        distribution_address__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        inbox_principal_id: int | None = None,
+        inbox_principal_id__gt: int | None = None,
+        inbox_principal_id__gte: int | None = None,
+        inbox_principal_id__lt: int | None = None,
+        inbox_principal_id__lte: int | None = None,
+        inbox_principal_id__between: tuple[int, int] | None = None,
+        inbox_principal_id__range: int | None = None,
+        inbox_principal_id__in: list[int] | None = None,
+        inbox_principal_id__isnull: bool | None = None,
+        moderation_enabled: bool | None = None,
+        moderation_enabled__in: list[bool] | None = None,
+        moderation_enabled__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        principal_id: int | None = None,
+        principal_id__gt: int | None = None,
+        principal_id__gte: int | None = None,
+        principal_id__lt: int | None = None,
+        principal_id__lte: int | None = None,
+        principal_id__between: tuple[int, int] | None = None,
+        principal_id__range: int | None = None,
+        principal_id__in: list[int] | None = None,
+        principal_id__isnull: bool | None = None,
+        public: bool | None = None,
+        public__in: list[bool] | None = None,
+        public__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "MailingListQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["address", "-address", "archive_address", "-archive_address", "archive_enabled", "-archive_enabled", "archive_principal_id", "-archive_principal_id", "created_at", "-created_at", "description", "-description", "distribution_address", "-distribution_address", "id", "-id", "inbox_principal_id", "-inbox_principal_id", "moderation_enabled", "-moderation_enabled", "name", "-name", "principal_id", "-principal_id", "public", "-public", "updated_at", "-updated_at"]) -> "MailingListQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "MailingListQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "MailingListQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "MailingListQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> "MailingListQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "MailingListQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "MailingListQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "MailingListQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "MailingListQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "MailingListQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> "MailingListQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "MailingListQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> "MailingListQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"], flat: bool = False) -> "MailingListQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[MailingList]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> MailingList | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> MailingList | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class MailingListManager(QueryManager[MailingList]):
+    """Type-safe Manager for MailingList model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> MailingListQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        address: EmailStr | None = None,
+        address__in: list[EmailStr] | None = None,
+        address__isnull: bool | None = None,
+        archive_address: EmailStr | None = None,
+        archive_address__in: list[EmailStr] | None = None,
+        archive_address__isnull: bool | None = None,
+        archive_enabled: bool | None = None,
+        archive_enabled__in: list[bool] | None = None,
+        archive_enabled__isnull: bool | None = None,
+        archive_principal_id: int | None = None,
+        archive_principal_id__gt: int | None = None,
+        archive_principal_id__gte: int | None = None,
+        archive_principal_id__lt: int | None = None,
+        archive_principal_id__lte: int | None = None,
+        archive_principal_id__between: tuple[int, int] | None = None,
+        archive_principal_id__range: int | None = None,
+        archive_principal_id__in: list[int] | None = None,
+        archive_principal_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        distribution_address: EmailStr | None = None,
+        distribution_address__in: list[EmailStr] | None = None,
+        distribution_address__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        inbox_principal_id: int | None = None,
+        inbox_principal_id__gt: int | None = None,
+        inbox_principal_id__gte: int | None = None,
+        inbox_principal_id__lt: int | None = None,
+        inbox_principal_id__lte: int | None = None,
+        inbox_principal_id__between: tuple[int, int] | None = None,
+        inbox_principal_id__range: int | None = None,
+        inbox_principal_id__in: list[int] | None = None,
+        inbox_principal_id__isnull: bool | None = None,
+        moderation_enabled: bool | None = None,
+        moderation_enabled__in: list[bool] | None = None,
+        moderation_enabled__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        principal_id: int | None = None,
+        principal_id__gt: int | None = None,
+        principal_id__gte: int | None = None,
+        principal_id__lt: int | None = None,
+        principal_id__lte: int | None = None,
+        principal_id__between: tuple[int, int] | None = None,
+        principal_id__range: int | None = None,
+        principal_id__in: list[int] | None = None,
+        principal_id__isnull: bool | None = None,
+        public: bool | None = None,
+        public__in: list[bool] | None = None,
+        public__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> MailingListQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        address: EmailStr | None = None,
+        address__in: list[EmailStr] | None = None,
+        address__isnull: bool | None = None,
+        archive_address: EmailStr | None = None,
+        archive_address__in: list[EmailStr] | None = None,
+        archive_address__isnull: bool | None = None,
+        archive_enabled: bool | None = None,
+        archive_enabled__in: list[bool] | None = None,
+        archive_enabled__isnull: bool | None = None,
+        archive_principal_id: int | None = None,
+        archive_principal_id__gt: int | None = None,
+        archive_principal_id__gte: int | None = None,
+        archive_principal_id__lt: int | None = None,
+        archive_principal_id__lte: int | None = None,
+        archive_principal_id__between: tuple[int, int] | None = None,
+        archive_principal_id__range: int | None = None,
+        archive_principal_id__in: list[int] | None = None,
+        archive_principal_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        distribution_address: EmailStr | None = None,
+        distribution_address__in: list[EmailStr] | None = None,
+        distribution_address__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        inbox_principal_id: int | None = None,
+        inbox_principal_id__gt: int | None = None,
+        inbox_principal_id__gte: int | None = None,
+        inbox_principal_id__lt: int | None = None,
+        inbox_principal_id__lte: int | None = None,
+        inbox_principal_id__between: tuple[int, int] | None = None,
+        inbox_principal_id__range: int | None = None,
+        inbox_principal_id__in: list[int] | None = None,
+        inbox_principal_id__isnull: bool | None = None,
+        moderation_enabled: bool | None = None,
+        moderation_enabled__in: list[bool] | None = None,
+        moderation_enabled__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        principal_id: int | None = None,
+        principal_id__gt: int | None = None,
+        principal_id__gte: int | None = None,
+        principal_id__lt: int | None = None,
+        principal_id__lte: int | None = None,
+        principal_id__between: tuple[int, int] | None = None,
+        principal_id__range: int | None = None,
+        principal_id__in: list[int] | None = None,
+        principal_id__isnull: bool | None = None,
+        public: bool | None = None,
+        public__in: list[bool] | None = None,
+        public__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> MailingListQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"]) -> MailingListQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["address", "archive_address", "archive_enabled", "archive_principal_id", "created_at", "description", "distribution_address", "id", "inbox_principal_id", "moderation_enabled", "name", "principal_id", "public", "updated_at"], flat: bool = False) -> MailingListQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> MailingListQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> MailingListQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> MailingListQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> MailingListQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> MailingListQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> MailingList:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> MailingList | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[MailingList, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[MailingList, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[MailingList]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> MailingList | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> MailingList | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: MailingList | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        address: EmailStr | None = None,
+        archive_address: EmailStr | None = None,
+        archive_enabled: bool | None = None,
+        archive_principal_id: int | None = None,
+        created_at: datetime | None = None,
+        description: str | None = None,
+        distribution_address: EmailStr | None = None,
+        id: int | None = None,
+        inbox_principal_id: int | None = None,
+        moderation_enabled: bool | None = None,
+        name: str | None = None,
+        principal_id: int | None = None,
+        public: bool | None = None,
+        updated_at: datetime | None = None,
+    ) -> MailingList:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[MailingList],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[MailingList]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[MailingList],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
+
+class PendingSubscriber(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    mailing_list: MailingList | None
+    email: EmailStr
+    token: str
+    action: str
+    created_at: datetime | None
+    mailing_list_id: int | None
+    objects: ClassVar["PendingSubscriberManager"]
+
+
+class PendingSubscriberQuery(Query[PendingSubscriber]):
+    """Type-safe Query for PendingSubscriber model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        action: str | None = None,
+        action__contains: str | None = None,
+        action__icontains: str | None = None,
+        action__startswith: str | None = None,
+        action__istartswith: str | None = None,
+        action__endswith: str | None = None,
+        action__iendswith: str | None = None,
+        action__iexact: str | None = None,
+        action__in: list[str] | None = None,
+        action__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        email: EmailStr | None = None,
+        email__in: list[EmailStr] | None = None,
+        email__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        token: str | None = None,
+        token__contains: str | None = None,
+        token__icontains: str | None = None,
+        token__startswith: str | None = None,
+        token__istartswith: str | None = None,
+        token__endswith: str | None = None,
+        token__iendswith: str | None = None,
+        token__iexact: str | None = None,
+        token__in: list[str] | None = None,
+        token__isnull: bool | None = None,
+    ) -> "PendingSubscriberQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        action: str | None = None,
+        action__contains: str | None = None,
+        action__icontains: str | None = None,
+        action__startswith: str | None = None,
+        action__istartswith: str | None = None,
+        action__endswith: str | None = None,
+        action__iendswith: str | None = None,
+        action__iexact: str | None = None,
+        action__in: list[str] | None = None,
+        action__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        email: EmailStr | None = None,
+        email__in: list[EmailStr] | None = None,
+        email__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        token: str | None = None,
+        token__contains: str | None = None,
+        token__icontains: str | None = None,
+        token__startswith: str | None = None,
+        token__istartswith: str | None = None,
+        token__endswith: str | None = None,
+        token__iendswith: str | None = None,
+        token__iexact: str | None = None,
+        token__in: list[str] | None = None,
+        token__isnull: bool | None = None,
+    ) -> "PendingSubscriberQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["action", "-action", "created_at", "-created_at", "email", "-email", "id", "-id", "mailing_list", "-mailing_list", "mailing_list_id", "-mailing_list_id", "token", "-token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "PendingSubscriberQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "PendingSubscriberQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "PendingSubscriberQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "PendingSubscriberQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "PendingSubscriberQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "PendingSubscriberQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "PendingSubscriberQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "PendingSubscriberQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "PendingSubscriberQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> "PendingSubscriberQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"], flat: bool = False) -> "PendingSubscriberQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[PendingSubscriber]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> PendingSubscriber | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> PendingSubscriber | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class PendingSubscriberManager(QueryManager[PendingSubscriber]):
+    """Type-safe Manager for PendingSubscriber model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> PendingSubscriberQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        action: str | None = None,
+        action__contains: str | None = None,
+        action__icontains: str | None = None,
+        action__startswith: str | None = None,
+        action__istartswith: str | None = None,
+        action__endswith: str | None = None,
+        action__iendswith: str | None = None,
+        action__iexact: str | None = None,
+        action__in: list[str] | None = None,
+        action__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        email: EmailStr | None = None,
+        email__in: list[EmailStr] | None = None,
+        email__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        token: str | None = None,
+        token__contains: str | None = None,
+        token__icontains: str | None = None,
+        token__startswith: str | None = None,
+        token__istartswith: str | None = None,
+        token__endswith: str | None = None,
+        token__iendswith: str | None = None,
+        token__iexact: str | None = None,
+        token__in: list[str] | None = None,
+        token__isnull: bool | None = None,
+    ) -> PendingSubscriberQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        action: str | None = None,
+        action__contains: str | None = None,
+        action__icontains: str | None = None,
+        action__startswith: str | None = None,
+        action__istartswith: str | None = None,
+        action__endswith: str | None = None,
+        action__iendswith: str | None = None,
+        action__iexact: str | None = None,
+        action__in: list[str] | None = None,
+        action__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        email: EmailStr | None = None,
+        email__in: list[EmailStr] | None = None,
+        email__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        token: str | None = None,
+        token__contains: str | None = None,
+        token__icontains: str | None = None,
+        token__startswith: str | None = None,
+        token__istartswith: str | None = None,
+        token__endswith: str | None = None,
+        token__iendswith: str | None = None,
+        token__iexact: str | None = None,
+        token__in: list[str] | None = None,
+        token__isnull: bool | None = None,
+    ) -> PendingSubscriberQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"]) -> PendingSubscriberQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["action", "created_at", "email", "id", "mailing_list", "mailing_list_id", "token"], flat: bool = False) -> PendingSubscriberQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> PendingSubscriberQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> PendingSubscriberQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> PendingSubscriberQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> PendingSubscriberQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> PendingSubscriberQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> PendingSubscriber:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> PendingSubscriber | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[PendingSubscriber, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[PendingSubscriber, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[PendingSubscriber]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> PendingSubscriber | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> PendingSubscriber | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: PendingSubscriber | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        action: str | None = None,
+        created_at: datetime | None = None,
+        email: EmailStr | None = None,
+        id: int | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list_id: int | None = None,
+        token: str | None = None,
+    ) -> PendingSubscriber:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[PendingSubscriber],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[PendingSubscriber]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[PendingSubscriber],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
+
+class ModerationMessage(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    mailing_list: MailingList | None
+    message_id: str | None
+    subject: str | None
+    sender: EmailStr | None
+    sent_at: datetime | None
+    text_body: str | None
+    html_body: str | None
+    status: str
+    created_at: datetime | None
+    decided_at: datetime | None
+    mailing_list_id: int | None
+    objects: ClassVar["ModerationMessageManager"]
+
+
+class ModerationMessageQuery(Query[ModerationMessage]):
+    """Type-safe Query for ModerationMessage model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        decided_at: datetime | None = None,
+        decided_at__gt: datetime | None = None,
+        decided_at__gte: datetime | None = None,
+        decided_at__lt: datetime | None = None,
+        decided_at__lte: datetime | None = None,
+        decided_at__between: tuple[datetime, datetime] | None = None,
+        decided_at__range: datetime | None = None,
+        decided_at__year: int | None = None,
+        decided_at__month: int | None = None,
+        decided_at__day: int | None = None,
+        decided_at__in: list[datetime] | None = None,
+        decided_at__isnull: bool | None = None,
+        html_body: str | None = None,
+        html_body__contains: str | None = None,
+        html_body__icontains: str | None = None,
+        html_body__startswith: str | None = None,
+        html_body__istartswith: str | None = None,
+        html_body__endswith: str | None = None,
+        html_body__iendswith: str | None = None,
+        html_body__iexact: str | None = None,
+        html_body__in: list[str] | None = None,
+        html_body__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        message_id: str | None = None,
+        message_id__contains: str | None = None,
+        message_id__icontains: str | None = None,
+        message_id__startswith: str | None = None,
+        message_id__istartswith: str | None = None,
+        message_id__endswith: str | None = None,
+        message_id__iendswith: str | None = None,
+        message_id__iexact: str | None = None,
+        message_id__in: list[str] | None = None,
+        message_id__isnull: bool | None = None,
+        sender: EmailStr | None = None,
+        sender__in: list[EmailStr] | None = None,
+        sender__isnull: bool | None = None,
+        sent_at: datetime | None = None,
+        sent_at__gt: datetime | None = None,
+        sent_at__gte: datetime | None = None,
+        sent_at__lt: datetime | None = None,
+        sent_at__lte: datetime | None = None,
+        sent_at__between: tuple[datetime, datetime] | None = None,
+        sent_at__range: datetime | None = None,
+        sent_at__year: int | None = None,
+        sent_at__month: int | None = None,
+        sent_at__day: int | None = None,
+        sent_at__in: list[datetime] | None = None,
+        sent_at__isnull: bool | None = None,
+        status: str | None = None,
+        status__contains: str | None = None,
+        status__icontains: str | None = None,
+        status__startswith: str | None = None,
+        status__istartswith: str | None = None,
+        status__endswith: str | None = None,
+        status__iendswith: str | None = None,
+        status__iexact: str | None = None,
+        status__in: list[str] | None = None,
+        status__isnull: bool | None = None,
+        subject: str | None = None,
+        subject__contains: str | None = None,
+        subject__icontains: str | None = None,
+        subject__startswith: str | None = None,
+        subject__istartswith: str | None = None,
+        subject__endswith: str | None = None,
+        subject__iendswith: str | None = None,
+        subject__iexact: str | None = None,
+        subject__in: list[str] | None = None,
+        subject__isnull: bool | None = None,
+        text_body: str | None = None,
+        text_body__contains: str | None = None,
+        text_body__icontains: str | None = None,
+        text_body__startswith: str | None = None,
+        text_body__istartswith: str | None = None,
+        text_body__endswith: str | None = None,
+        text_body__iendswith: str | None = None,
+        text_body__iexact: str | None = None,
+        text_body__in: list[str] | None = None,
+        text_body__isnull: bool | None = None,
+    ) -> "ModerationMessageQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        decided_at: datetime | None = None,
+        decided_at__gt: datetime | None = None,
+        decided_at__gte: datetime | None = None,
+        decided_at__lt: datetime | None = None,
+        decided_at__lte: datetime | None = None,
+        decided_at__between: tuple[datetime, datetime] | None = None,
+        decided_at__range: datetime | None = None,
+        decided_at__year: int | None = None,
+        decided_at__month: int | None = None,
+        decided_at__day: int | None = None,
+        decided_at__in: list[datetime] | None = None,
+        decided_at__isnull: bool | None = None,
+        html_body: str | None = None,
+        html_body__contains: str | None = None,
+        html_body__icontains: str | None = None,
+        html_body__startswith: str | None = None,
+        html_body__istartswith: str | None = None,
+        html_body__endswith: str | None = None,
+        html_body__iendswith: str | None = None,
+        html_body__iexact: str | None = None,
+        html_body__in: list[str] | None = None,
+        html_body__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        message_id: str | None = None,
+        message_id__contains: str | None = None,
+        message_id__icontains: str | None = None,
+        message_id__startswith: str | None = None,
+        message_id__istartswith: str | None = None,
+        message_id__endswith: str | None = None,
+        message_id__iendswith: str | None = None,
+        message_id__iexact: str | None = None,
+        message_id__in: list[str] | None = None,
+        message_id__isnull: bool | None = None,
+        sender: EmailStr | None = None,
+        sender__in: list[EmailStr] | None = None,
+        sender__isnull: bool | None = None,
+        sent_at: datetime | None = None,
+        sent_at__gt: datetime | None = None,
+        sent_at__gte: datetime | None = None,
+        sent_at__lt: datetime | None = None,
+        sent_at__lte: datetime | None = None,
+        sent_at__between: tuple[datetime, datetime] | None = None,
+        sent_at__range: datetime | None = None,
+        sent_at__year: int | None = None,
+        sent_at__month: int | None = None,
+        sent_at__day: int | None = None,
+        sent_at__in: list[datetime] | None = None,
+        sent_at__isnull: bool | None = None,
+        status: str | None = None,
+        status__contains: str | None = None,
+        status__icontains: str | None = None,
+        status__startswith: str | None = None,
+        status__istartswith: str | None = None,
+        status__endswith: str | None = None,
+        status__iendswith: str | None = None,
+        status__iexact: str | None = None,
+        status__in: list[str] | None = None,
+        status__isnull: bool | None = None,
+        subject: str | None = None,
+        subject__contains: str | None = None,
+        subject__icontains: str | None = None,
+        subject__startswith: str | None = None,
+        subject__istartswith: str | None = None,
+        subject__endswith: str | None = None,
+        subject__iendswith: str | None = None,
+        subject__iexact: str | None = None,
+        subject__in: list[str] | None = None,
+        subject__isnull: bool | None = None,
+        text_body: str | None = None,
+        text_body__contains: str | None = None,
+        text_body__icontains: str | None = None,
+        text_body__startswith: str | None = None,
+        text_body__istartswith: str | None = None,
+        text_body__endswith: str | None = None,
+        text_body__iendswith: str | None = None,
+        text_body__iexact: str | None = None,
+        text_body__in: list[str] | None = None,
+        text_body__isnull: bool | None = None,
+    ) -> "ModerationMessageQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["created_at", "-created_at", "decided_at", "-decided_at", "html_body", "-html_body", "id", "-id", "mailing_list", "-mailing_list", "mailing_list_id", "-mailing_list_id", "message_id", "-message_id", "sender", "-sender", "sent_at", "-sent_at", "status", "-status", "subject", "-subject", "text_body", "-text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "ModerationMessageQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "ModerationMessageQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "ModerationMessageQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "ModerationMessageQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "ModerationMessageQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "ModerationMessageQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "ModerationMessageQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "ModerationMessageQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "ModerationMessageQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> "ModerationMessageQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"], flat: bool = False) -> "ModerationMessageQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[ModerationMessage]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> ModerationMessage | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> ModerationMessage | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class ModerationMessageManager(QueryManager[ModerationMessage]):
+    """Type-safe Manager for ModerationMessage model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> ModerationMessageQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        decided_at: datetime | None = None,
+        decided_at__gt: datetime | None = None,
+        decided_at__gte: datetime | None = None,
+        decided_at__lt: datetime | None = None,
+        decided_at__lte: datetime | None = None,
+        decided_at__between: tuple[datetime, datetime] | None = None,
+        decided_at__range: datetime | None = None,
+        decided_at__year: int | None = None,
+        decided_at__month: int | None = None,
+        decided_at__day: int | None = None,
+        decided_at__in: list[datetime] | None = None,
+        decided_at__isnull: bool | None = None,
+        html_body: str | None = None,
+        html_body__contains: str | None = None,
+        html_body__icontains: str | None = None,
+        html_body__startswith: str | None = None,
+        html_body__istartswith: str | None = None,
+        html_body__endswith: str | None = None,
+        html_body__iendswith: str | None = None,
+        html_body__iexact: str | None = None,
+        html_body__in: list[str] | None = None,
+        html_body__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        message_id: str | None = None,
+        message_id__contains: str | None = None,
+        message_id__icontains: str | None = None,
+        message_id__startswith: str | None = None,
+        message_id__istartswith: str | None = None,
+        message_id__endswith: str | None = None,
+        message_id__iendswith: str | None = None,
+        message_id__iexact: str | None = None,
+        message_id__in: list[str] | None = None,
+        message_id__isnull: bool | None = None,
+        sender: EmailStr | None = None,
+        sender__in: list[EmailStr] | None = None,
+        sender__isnull: bool | None = None,
+        sent_at: datetime | None = None,
+        sent_at__gt: datetime | None = None,
+        sent_at__gte: datetime | None = None,
+        sent_at__lt: datetime | None = None,
+        sent_at__lte: datetime | None = None,
+        sent_at__between: tuple[datetime, datetime] | None = None,
+        sent_at__range: datetime | None = None,
+        sent_at__year: int | None = None,
+        sent_at__month: int | None = None,
+        sent_at__day: int | None = None,
+        sent_at__in: list[datetime] | None = None,
+        sent_at__isnull: bool | None = None,
+        status: str | None = None,
+        status__contains: str | None = None,
+        status__icontains: str | None = None,
+        status__startswith: str | None = None,
+        status__istartswith: str | None = None,
+        status__endswith: str | None = None,
+        status__iendswith: str | None = None,
+        status__iexact: str | None = None,
+        status__in: list[str] | None = None,
+        status__isnull: bool | None = None,
+        subject: str | None = None,
+        subject__contains: str | None = None,
+        subject__icontains: str | None = None,
+        subject__startswith: str | None = None,
+        subject__istartswith: str | None = None,
+        subject__endswith: str | None = None,
+        subject__iendswith: str | None = None,
+        subject__iexact: str | None = None,
+        subject__in: list[str] | None = None,
+        subject__isnull: bool | None = None,
+        text_body: str | None = None,
+        text_body__contains: str | None = None,
+        text_body__icontains: str | None = None,
+        text_body__startswith: str | None = None,
+        text_body__istartswith: str | None = None,
+        text_body__endswith: str | None = None,
+        text_body__iendswith: str | None = None,
+        text_body__iexact: str | None = None,
+        text_body__in: list[str] | None = None,
+        text_body__isnull: bool | None = None,
+    ) -> ModerationMessageQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        decided_at: datetime | None = None,
+        decided_at__gt: datetime | None = None,
+        decided_at__gte: datetime | None = None,
+        decided_at__lt: datetime | None = None,
+        decided_at__lte: datetime | None = None,
+        decided_at__between: tuple[datetime, datetime] | None = None,
+        decided_at__range: datetime | None = None,
+        decided_at__year: int | None = None,
+        decided_at__month: int | None = None,
+        decided_at__day: int | None = None,
+        decided_at__in: list[datetime] | None = None,
+        decided_at__isnull: bool | None = None,
+        html_body: str | None = None,
+        html_body__contains: str | None = None,
+        html_body__icontains: str | None = None,
+        html_body__startswith: str | None = None,
+        html_body__istartswith: str | None = None,
+        html_body__endswith: str | None = None,
+        html_body__iendswith: str | None = None,
+        html_body__iexact: str | None = None,
+        html_body__in: list[str] | None = None,
+        html_body__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list__in: list[MailingList] | None = None,
+        mailing_list__isnull: bool | None = None,
+        mailing_list_id: int | None = None,
+        mailing_list_id__gt: int | None = None,
+        mailing_list_id__gte: int | None = None,
+        mailing_list_id__lt: int | None = None,
+        mailing_list_id__lte: int | None = None,
+        mailing_list_id__between: tuple[int, int] | None = None,
+        mailing_list_id__range: int | None = None,
+        mailing_list_id__in: list[int] | None = None,
+        mailing_list_id__isnull: bool | None = None,
+        message_id: str | None = None,
+        message_id__contains: str | None = None,
+        message_id__icontains: str | None = None,
+        message_id__startswith: str | None = None,
+        message_id__istartswith: str | None = None,
+        message_id__endswith: str | None = None,
+        message_id__iendswith: str | None = None,
+        message_id__iexact: str | None = None,
+        message_id__in: list[str] | None = None,
+        message_id__isnull: bool | None = None,
+        sender: EmailStr | None = None,
+        sender__in: list[EmailStr] | None = None,
+        sender__isnull: bool | None = None,
+        sent_at: datetime | None = None,
+        sent_at__gt: datetime | None = None,
+        sent_at__gte: datetime | None = None,
+        sent_at__lt: datetime | None = None,
+        sent_at__lte: datetime | None = None,
+        sent_at__between: tuple[datetime, datetime] | None = None,
+        sent_at__range: datetime | None = None,
+        sent_at__year: int | None = None,
+        sent_at__month: int | None = None,
+        sent_at__day: int | None = None,
+        sent_at__in: list[datetime] | None = None,
+        sent_at__isnull: bool | None = None,
+        status: str | None = None,
+        status__contains: str | None = None,
+        status__icontains: str | None = None,
+        status__startswith: str | None = None,
+        status__istartswith: str | None = None,
+        status__endswith: str | None = None,
+        status__iendswith: str | None = None,
+        status__iexact: str | None = None,
+        status__in: list[str] | None = None,
+        status__isnull: bool | None = None,
+        subject: str | None = None,
+        subject__contains: str | None = None,
+        subject__icontains: str | None = None,
+        subject__startswith: str | None = None,
+        subject__istartswith: str | None = None,
+        subject__endswith: str | None = None,
+        subject__iendswith: str | None = None,
+        subject__iexact: str | None = None,
+        subject__in: list[str] | None = None,
+        subject__isnull: bool | None = None,
+        text_body: str | None = None,
+        text_body__contains: str | None = None,
+        text_body__icontains: str | None = None,
+        text_body__startswith: str | None = None,
+        text_body__istartswith: str | None = None,
+        text_body__endswith: str | None = None,
+        text_body__iendswith: str | None = None,
+        text_body__iexact: str | None = None,
+        text_body__in: list[str] | None = None,
+        text_body__isnull: bool | None = None,
+    ) -> ModerationMessageQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"]) -> ModerationMessageQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["created_at", "decided_at", "html_body", "id", "mailing_list", "mailing_list_id", "message_id", "sender", "sent_at", "status", "subject", "text_body"], flat: bool = False) -> ModerationMessageQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> ModerationMessageQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> ModerationMessageQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> ModerationMessageQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> ModerationMessageQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> ModerationMessageQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> ModerationMessage:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> ModerationMessage | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[ModerationMessage, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[ModerationMessage, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[ModerationMessage]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> ModerationMessage | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> ModerationMessage | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: ModerationMessage | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        created_at: datetime | None = None,
+        decided_at: datetime | None = None,
+        html_body: str | None = None,
+        id: int | None = None,
+        mailing_list: MailingList | None = None,
+        mailing_list_id: int | None = None,
+        message_id: str | None = None,
+        sender: EmailStr | None = None,
+        sent_at: datetime | None = None,
+        status: str | None = None,
+        subject: str | None = None,
+        text_body: str | None = None,
+    ) -> ModerationMessage:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[ModerationMessage],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[ModerationMessage]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[ModerationMessage],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
diff --git a/freenit/models/sql/project.py b/freenit/models/sql/project.py
new file mode 100644
index 0000000..3ecb45e
--- /dev/null
+++ b/freenit/models/sql/project.py
@@ -0,0 +1,116 @@
+from __future__ import annotations
+
+from datetime import datetime
+
+import oxyde
+import pydantic
+
+from freenit.models.sql.base import OxydeBaseModel, User
+
+NotFoundError = oxyde.NotFoundError
+IntegrityError = oxyde.IntegrityError
+
+
+class Project(OxydeBaseModel):
+    id: int | None = oxyde.Field(default=None, db_pk=True)
+    name: str = oxyde.Field(db_unique=True)
+    description: str | None = oxyde.Field(default=None)
+    created_by: User | None = oxyde.Field(
+        default=None, db_fk="id", db_on_delete="SET NULL"
+    )
+    created_at: datetime | None = oxyde.Field(default=None)
+    updated_at: datetime | None = oxyde.Field(default=None)
+
+    class Meta:
+        is_table = True
+        table_name = "project"
+
+
+class Board(OxydeBaseModel):
+    id: int | None = oxyde.Field(default=None, db_pk=True)
+    project: Project | None = oxyde.Field(
+        default=None, db_fk="id", db_on_delete="CASCADE"
+    )
+    name: str = oxyde.Field()
+    description: str | None = oxyde.Field(default=None)
+    created_at: datetime | None = oxyde.Field(default=None)
+    updated_at: datetime | None = oxyde.Field(default=None)
+
+    class Meta:
+        is_table = True
+        table_name = "board"
+        unique_together = [("project_id", "name")]
+
+
+class Column(OxydeBaseModel):
+    id: int | None = oxyde.Field(default=None, db_pk=True)
+    board: Board | None = oxyde.Field(default=None, db_fk="id", db_on_delete="CASCADE")
+    name: str = oxyde.Field()
+    position: int = oxyde.Field(default=0)
+    created_at: datetime | None = oxyde.Field(default=None)
+    updated_at: datetime | None = oxyde.Field(default=None)
+
+    class Meta:
+        is_table = True
+        table_name = "board_column"
+        unique_together = [("board_id", "name")]
+
+
+class Task(OxydeBaseModel):
+    id: int | None = oxyde.Field(default=None, db_pk=True)
+    column: Column | None = oxyde.Field(
+        default=None, db_fk="id", db_on_delete="CASCADE"
+    )
+    title: str = oxyde.Field()
+    description: str | None = oxyde.Field(default=None)
+    position: int = oxyde.Field(default=0)
+    assignee: User | None = oxyde.Field(
+        default=None, db_fk="id", db_on_delete="SET NULL"
+    )
+    parent: Task | None = oxyde.Field(
+        default=None, db_fk="id", db_on_delete="SET NULL"
+    )
+    created_at: datetime | None = oxyde.Field(default=None)
+    updated_at: datetime | None = oxyde.Field(default=None)
+
+    class Meta:
+        is_table = True
+        table_name = "task"
+
+
+class ProjectOptional(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(extra="forbid")
+
+    name: str | None = None
+    description: str | None = None
+
+
+class BoardOptional(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(extra="forbid")
+
+    name: str | None = None
+    description: str | None = None
+
+
+class ColumnOptional(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(extra="forbid")
+
+    name: str | None = None
+    position: int | None = None
+
+
+class TaskOptional(pydantic.BaseModel):
+    model_config = pydantic.ConfigDict(extra="forbid")
+
+    title: str | None = None
+    description: str | None = None
+    position: int | None = None
+    column_id: int | None = None
+    assignee_id: int | None = None
+    parent_id: int | None = None
+
+
+Project.model_rebuild()
+Board.model_rebuild()
+Column.model_rebuild()
+Task.model_rebuild()
diff --git a/freenit/models/sql/project.pyi b/freenit/models/sql/project.pyi
new file mode 100644
index 0000000..cd33f84
--- /dev/null
+++ b/freenit/models/sql/project.pyi
@@ -0,0 +1,2830 @@
+# Auto-generated by oxyde generate-stubs
+# DO NOT EDIT - This file will be overwritten
+
+from typing import Any, ClassVar, Literal
+from datetime import datetime, date, time
+from decimal import Decimal
+from uuid import UUID
+
+from oxyde import Model
+from oxyde.queries import Query, QueryManager
+
+from __future__ import annotations
+from datetime import datetime
+import oxyde
+import pydantic
+from freenit.models.sql.base import OxydeBaseModel, User
+
+class Project(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    name: str
+    description: str | None
+    created_by: User | None
+    created_at: datetime | None
+    updated_at: datetime | None
+    created_by_id: int | None
+    objects: ClassVar["ProjectManager"]
+
+
+class ProjectQuery(Query[Project]):
+    """Type-safe Query for Project model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        created_by: User | None = None,
+        created_by__in: list[User] | None = None,
+        created_by__isnull: bool | None = None,
+        created_by_id: int | None = None,
+        created_by_id__gt: int | None = None,
+        created_by_id__gte: int | None = None,
+        created_by_id__lt: int | None = None,
+        created_by_id__lte: int | None = None,
+        created_by_id__between: tuple[int, int] | None = None,
+        created_by_id__range: int | None = None,
+        created_by_id__in: list[int] | None = None,
+        created_by_id__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "ProjectQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        created_by: User | None = None,
+        created_by__in: list[User] | None = None,
+        created_by__isnull: bool | None = None,
+        created_by_id: int | None = None,
+        created_by_id__gt: int | None = None,
+        created_by_id__gte: int | None = None,
+        created_by_id__lt: int | None = None,
+        created_by_id__lte: int | None = None,
+        created_by_id__between: tuple[int, int] | None = None,
+        created_by_id__range: int | None = None,
+        created_by_id__in: list[int] | None = None,
+        created_by_id__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "ProjectQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["created_at", "-created_at", "created_by", "-created_by", "created_by_id", "-created_by_id", "description", "-description", "id", "-id", "name", "-name", "updated_at", "-updated_at"]) -> "ProjectQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "ProjectQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "ProjectQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "ProjectQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["created_at", "created_by", "created_by_id", "description", "id", "name", "updated_at"]) -> "ProjectQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "ProjectQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "ProjectQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "ProjectQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "ProjectQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "ProjectQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["created_at", "created_by", "created_by_id", "description", "id", "name", "updated_at"]) -> "ProjectQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "ProjectQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["created_at", "created_by", "created_by_id", "description", "id", "name", "updated_at"]) -> "ProjectQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["created_at", "created_by", "created_by_id", "description", "id", "name", "updated_at"], flat: bool = False) -> "ProjectQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Project]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Project | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Project | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class ProjectManager(QueryManager[Project]):
+    """Type-safe Manager for Project model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> ProjectQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        created_by: User | None = None,
+        created_by__in: list[User] | None = None,
+        created_by__isnull: bool | None = None,
+        created_by_id: int | None = None,
+        created_by_id__gt: int | None = None,
+        created_by_id__gte: int | None = None,
+        created_by_id__lt: int | None = None,
+        created_by_id__lte: int | None = None,
+        created_by_id__between: tuple[int, int] | None = None,
+        created_by_id__range: int | None = None,
+        created_by_id__in: list[int] | None = None,
+        created_by_id__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> ProjectQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        created_by: User | None = None,
+        created_by__in: list[User] | None = None,
+        created_by__isnull: bool | None = None,
+        created_by_id: int | None = None,
+        created_by_id__gt: int | None = None,
+        created_by_id__gte: int | None = None,
+        created_by_id__lt: int | None = None,
+        created_by_id__lte: int | None = None,
+        created_by_id__between: tuple[int, int] | None = None,
+        created_by_id__range: int | None = None,
+        created_by_id__in: list[int] | None = None,
+        created_by_id__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> ProjectQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["created_at", "created_by", "created_by_id", "description", "id", "name", "updated_at"]) -> ProjectQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["created_at", "created_by", "created_by_id", "description", "id", "name", "updated_at"], flat: bool = False) -> ProjectQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> ProjectQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> ProjectQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> ProjectQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> ProjectQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> ProjectQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Project:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Project | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Project, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Project, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[Project]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Project | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Project | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: Project | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        created_at: datetime | None = None,
+        created_by: User | None = None,
+        created_by_id: int | None = None,
+        description: str | None = None,
+        id: int | None = None,
+        name: str | None = None,
+        updated_at: datetime | None = None,
+    ) -> Project:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[Project],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Project]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[Project],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
+
+class Board(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    project: Project | None
+    name: str
+    description: str | None
+    created_at: datetime | None
+    updated_at: datetime | None
+    project_id: int | None
+    objects: ClassVar["BoardManager"]
+
+
+class BoardQuery(Query[Board]):
+    """Type-safe Query for Board model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        project: Project | None = None,
+        project__in: list[Project] | None = None,
+        project__isnull: bool | None = None,
+        project_id: int | None = None,
+        project_id__gt: int | None = None,
+        project_id__gte: int | None = None,
+        project_id__lt: int | None = None,
+        project_id__lte: int | None = None,
+        project_id__between: tuple[int, int] | None = None,
+        project_id__range: int | None = None,
+        project_id__in: list[int] | None = None,
+        project_id__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "BoardQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        project: Project | None = None,
+        project__in: list[Project] | None = None,
+        project__isnull: bool | None = None,
+        project_id: int | None = None,
+        project_id__gt: int | None = None,
+        project_id__gte: int | None = None,
+        project_id__lt: int | None = None,
+        project_id__lte: int | None = None,
+        project_id__between: tuple[int, int] | None = None,
+        project_id__range: int | None = None,
+        project_id__in: list[int] | None = None,
+        project_id__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "BoardQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["created_at", "-created_at", "description", "-description", "id", "-id", "name", "-name", "project", "-project", "project_id", "-project_id", "updated_at", "-updated_at"]) -> "BoardQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "BoardQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "BoardQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "BoardQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["created_at", "description", "id", "name", "project", "project_id", "updated_at"]) -> "BoardQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "BoardQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "BoardQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "BoardQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "BoardQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "BoardQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["created_at", "description", "id", "name", "project", "project_id", "updated_at"]) -> "BoardQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "BoardQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["created_at", "description", "id", "name", "project", "project_id", "updated_at"]) -> "BoardQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["created_at", "description", "id", "name", "project", "project_id", "updated_at"], flat: bool = False) -> "BoardQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Board]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Board | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Board | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class BoardManager(QueryManager[Board]):
+    """Type-safe Manager for Board model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> BoardQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        project: Project | None = None,
+        project__in: list[Project] | None = None,
+        project__isnull: bool | None = None,
+        project_id: int | None = None,
+        project_id__gt: int | None = None,
+        project_id__gte: int | None = None,
+        project_id__lt: int | None = None,
+        project_id__lte: int | None = None,
+        project_id__between: tuple[int, int] | None = None,
+        project_id__range: int | None = None,
+        project_id__in: list[int] | None = None,
+        project_id__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> BoardQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        project: Project | None = None,
+        project__in: list[Project] | None = None,
+        project__isnull: bool | None = None,
+        project_id: int | None = None,
+        project_id__gt: int | None = None,
+        project_id__gte: int | None = None,
+        project_id__lt: int | None = None,
+        project_id__lte: int | None = None,
+        project_id__between: tuple[int, int] | None = None,
+        project_id__range: int | None = None,
+        project_id__in: list[int] | None = None,
+        project_id__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> BoardQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["created_at", "description", "id", "name", "project", "project_id", "updated_at"]) -> BoardQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["created_at", "description", "id", "name", "project", "project_id", "updated_at"], flat: bool = False) -> BoardQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> BoardQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> BoardQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> BoardQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> BoardQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> BoardQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Board:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Board | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Board, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Board, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[Board]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Board | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Board | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: Board | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        created_at: datetime | None = None,
+        description: str | None = None,
+        id: int | None = None,
+        name: str | None = None,
+        project: Project | None = None,
+        project_id: int | None = None,
+        updated_at: datetime | None = None,
+    ) -> Board:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[Board],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Board]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[Board],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
+
+class Column(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    board: Board | None
+    name: str
+    position: int
+    created_at: datetime | None
+    updated_at: datetime | None
+    board_id: int | None
+    objects: ClassVar["ColumnManager"]
+
+
+class ColumnQuery(Query[Column]):
+    """Type-safe Query for Column model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        board: Board | None = None,
+        board__in: list[Board] | None = None,
+        board__isnull: bool | None = None,
+        board_id: int | None = None,
+        board_id__gt: int | None = None,
+        board_id__gte: int | None = None,
+        board_id__lt: int | None = None,
+        board_id__lte: int | None = None,
+        board_id__between: tuple[int, int] | None = None,
+        board_id__range: int | None = None,
+        board_id__in: list[int] | None = None,
+        board_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "ColumnQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        board: Board | None = None,
+        board__in: list[Board] | None = None,
+        board__isnull: bool | None = None,
+        board_id: int | None = None,
+        board_id__gt: int | None = None,
+        board_id__gte: int | None = None,
+        board_id__lt: int | None = None,
+        board_id__lte: int | None = None,
+        board_id__between: tuple[int, int] | None = None,
+        board_id__range: int | None = None,
+        board_id__in: list[int] | None = None,
+        board_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "ColumnQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["board", "-board", "board_id", "-board_id", "created_at", "-created_at", "id", "-id", "name", "-name", "position", "-position", "updated_at", "-updated_at"]) -> "ColumnQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "ColumnQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "ColumnQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "ColumnQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["board", "board_id", "created_at", "id", "name", "position", "updated_at"]) -> "ColumnQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "ColumnQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "ColumnQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "ColumnQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "ColumnQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "ColumnQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["board", "board_id", "created_at", "id", "name", "position", "updated_at"]) -> "ColumnQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "ColumnQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["board", "board_id", "created_at", "id", "name", "position", "updated_at"]) -> "ColumnQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["board", "board_id", "created_at", "id", "name", "position", "updated_at"], flat: bool = False) -> "ColumnQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Column]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Column | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Column | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class ColumnManager(QueryManager[Column]):
+    """Type-safe Manager for Column model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> ColumnQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        board: Board | None = None,
+        board__in: list[Board] | None = None,
+        board__isnull: bool | None = None,
+        board_id: int | None = None,
+        board_id__gt: int | None = None,
+        board_id__gte: int | None = None,
+        board_id__lt: int | None = None,
+        board_id__lte: int | None = None,
+        board_id__between: tuple[int, int] | None = None,
+        board_id__range: int | None = None,
+        board_id__in: list[int] | None = None,
+        board_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> ColumnQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        board: Board | None = None,
+        board__in: list[Board] | None = None,
+        board__isnull: bool | None = None,
+        board_id: int | None = None,
+        board_id__gt: int | None = None,
+        board_id__gte: int | None = None,
+        board_id__lt: int | None = None,
+        board_id__lte: int | None = None,
+        board_id__between: tuple[int, int] | None = None,
+        board_id__range: int | None = None,
+        board_id__in: list[int] | None = None,
+        board_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        name: str | None = None,
+        name__contains: str | None = None,
+        name__icontains: str | None = None,
+        name__startswith: str | None = None,
+        name__istartswith: str | None = None,
+        name__endswith: str | None = None,
+        name__iendswith: str | None = None,
+        name__iexact: str | None = None,
+        name__in: list[str] | None = None,
+        name__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> ColumnQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["board", "board_id", "created_at", "id", "name", "position", "updated_at"]) -> ColumnQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["board", "board_id", "created_at", "id", "name", "position", "updated_at"], flat: bool = False) -> ColumnQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> ColumnQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> ColumnQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> ColumnQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> ColumnQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> ColumnQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Column:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Column | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Column, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Column, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[Column]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Column | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Column | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: Column | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        board: Board | None = None,
+        board_id: int | None = None,
+        created_at: datetime | None = None,
+        id: int | None = None,
+        name: str | None = None,
+        position: int | None = None,
+        updated_at: datetime | None = None,
+    ) -> Column:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[Column],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Column]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[Column],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
+
+class Task(Model):
+    class Meta:
+        is_table: bool
+        table_name: str
+    id: int | None
+    column: Column | None
+    title: str
+    description: str | None
+    position: int
+    assignee: User | None
+    parent: Task | None
+    created_at: datetime | None
+    updated_at: datetime | None
+    column_id: int | None
+    assignee_id: int | None
+    parent_id: int | None
+    objects: ClassVar["TaskManager"]
+
+
+class TaskQuery(Query[Task]):
+    """Type-safe Query for Task model."""
+
+    # Query building methods (sync, return Query)
+
+    def filter(
+        self,
+        *args: Any,
+        assignee: User | None = None,
+        assignee__in: list[User] | None = None,
+        assignee__isnull: bool | None = None,
+        assignee_id: int | None = None,
+        assignee_id__gt: int | None = None,
+        assignee_id__gte: int | None = None,
+        assignee_id__lt: int | None = None,
+        assignee_id__lte: int | None = None,
+        assignee_id__between: tuple[int, int] | None = None,
+        assignee_id__range: int | None = None,
+        assignee_id__in: list[int] | None = None,
+        assignee_id__isnull: bool | None = None,
+        column: Column | None = None,
+        column__in: list[Column] | None = None,
+        column__isnull: bool | None = None,
+        column_id: int | None = None,
+        column_id__gt: int | None = None,
+        column_id__gte: int | None = None,
+        column_id__lt: int | None = None,
+        column_id__lte: int | None = None,
+        column_id__between: tuple[int, int] | None = None,
+        column_id__range: int | None = None,
+        column_id__in: list[int] | None = None,
+        column_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        parent: Task | None = None,
+        parent__in: list[Task] | None = None,
+        parent__isnull: bool | None = None,
+        parent_id: int | None = None,
+        parent_id__gt: int | None = None,
+        parent_id__gte: int | None = None,
+        parent_id__lt: int | None = None,
+        parent_id__lte: int | None = None,
+        parent_id__between: tuple[int, int] | None = None,
+        parent_id__range: int | None = None,
+        parent_id__in: list[int] | None = None,
+        parent_id__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        title: str | None = None,
+        title__contains: str | None = None,
+        title__icontains: str | None = None,
+        title__startswith: str | None = None,
+        title__istartswith: str | None = None,
+        title__endswith: str | None = None,
+        title__iendswith: str | None = None,
+        title__iexact: str | None = None,
+        title__in: list[str] | None = None,
+        title__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "TaskQuery":
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        assignee: User | None = None,
+        assignee__in: list[User] | None = None,
+        assignee__isnull: bool | None = None,
+        assignee_id: int | None = None,
+        assignee_id__gt: int | None = None,
+        assignee_id__gte: int | None = None,
+        assignee_id__lt: int | None = None,
+        assignee_id__lte: int | None = None,
+        assignee_id__between: tuple[int, int] | None = None,
+        assignee_id__range: int | None = None,
+        assignee_id__in: list[int] | None = None,
+        assignee_id__isnull: bool | None = None,
+        column: Column | None = None,
+        column__in: list[Column] | None = None,
+        column__isnull: bool | None = None,
+        column_id: int | None = None,
+        column_id__gt: int | None = None,
+        column_id__gte: int | None = None,
+        column_id__lt: int | None = None,
+        column_id__lte: int | None = None,
+        column_id__between: tuple[int, int] | None = None,
+        column_id__range: int | None = None,
+        column_id__in: list[int] | None = None,
+        column_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        parent: Task | None = None,
+        parent__in: list[Task] | None = None,
+        parent__isnull: bool | None = None,
+        parent_id: int | None = None,
+        parent_id__gt: int | None = None,
+        parent_id__gte: int | None = None,
+        parent_id__lt: int | None = None,
+        parent_id__lte: int | None = None,
+        parent_id__between: tuple[int, int] | None = None,
+        parent_id__range: int | None = None,
+        parent_id__in: list[int] | None = None,
+        parent_id__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        title: str | None = None,
+        title__contains: str | None = None,
+        title__icontains: str | None = None,
+        title__startswith: str | None = None,
+        title__istartswith: str | None = None,
+        title__endswith: str | None = None,
+        title__iendswith: str | None = None,
+        title__iexact: str | None = None,
+        title__in: list[str] | None = None,
+        title__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> "TaskQuery":
+        """Exclude objects matching field lookups."""
+        ...
+
+    def order_by(self, *fields: Literal["assignee", "-assignee", "assignee_id", "-assignee_id", "column", "-column", "column_id", "-column_id", "created_at", "-created_at", "description", "-description", "id", "-id", "parent", "-parent", "parent_id", "-parent_id", "position", "-position", "title", "-title", "updated_at", "-updated_at"]) -> "TaskQuery":  # type: ignore[override]
+        """Order results by fields."""
+        ...
+
+    def limit(self, n: int) -> "TaskQuery":
+        """Limit number of results."""
+        ...
+
+    def offset(self, n: int) -> "TaskQuery":
+        """Skip first n results."""
+        ...
+
+    def distinct(self, value: bool = True) -> "TaskQuery":
+        """Return distinct results."""
+        ...
+
+    def select(self, *fields: Literal["assignee", "assignee_id", "column", "column_id", "created_at", "description", "id", "parent", "parent_id", "position", "title", "updated_at"]) -> "TaskQuery":  # type: ignore[override]
+        """Select specific fields."""
+        ...
+
+    def join(self, *paths: str) -> "TaskQuery":
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> "TaskQuery":
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> "TaskQuery":
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> "TaskQuery":
+        """Add FOR SHARE lock to query."""
+        ...
+
+    def annotate(self, **annotations: Any) -> "TaskQuery":
+        """Add computed fields using aggregate functions."""
+        ...
+
+    def group_by(self, *fields: Literal["assignee", "assignee_id", "column", "column_id", "created_at", "description", "id", "parent", "parent_id", "position", "title", "updated_at"]) -> "TaskQuery":  # type: ignore[override]
+        """Add GROUP BY clause."""
+        ...
+
+    def having(self, *q_exprs: Any, **kwargs: Any) -> "TaskQuery":
+        """Add HAVING clause for filtering grouped results."""
+        ...
+
+    def values(self, *fields: Literal["assignee", "assignee_id", "column", "column_id", "created_at", "description", "id", "parent", "parent_id", "position", "title", "updated_at"]) -> "TaskQuery":  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["assignee", "assignee_id", "column", "column_id", "created_at", "description", "id", "parent", "parent_id", "position", "title", "updated_at"], flat: bool = False) -> "TaskQuery":  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Task]:
+        """Execute query and return all results."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Task | None:
+        """Execute query and return first result."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Task | None:
+        """Execute query and return last result."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count matching objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def update(  # type: ignore[override]
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **values: Any,
+    ) -> int:
+        """Update matching objects."""
+        ...
+
+    async def increment(
+        self,
+        field: str,
+        by: int | float = 1,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Atomically increment a field value."""
+        ...
+
+    async def delete(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Delete matching objects."""
+        ...
+
+class TaskManager(QueryManager[Task]):
+    """Type-safe Manager for Task model."""
+
+    # Query building methods (sync, return Query)
+
+    def query(self) -> TaskQuery:
+        """Return a Query builder for this model."""
+        ...
+
+    def filter(
+        self,
+        *args: Any,
+        assignee: User | None = None,
+        assignee__in: list[User] | None = None,
+        assignee__isnull: bool | None = None,
+        assignee_id: int | None = None,
+        assignee_id__gt: int | None = None,
+        assignee_id__gte: int | None = None,
+        assignee_id__lt: int | None = None,
+        assignee_id__lte: int | None = None,
+        assignee_id__between: tuple[int, int] | None = None,
+        assignee_id__range: int | None = None,
+        assignee_id__in: list[int] | None = None,
+        assignee_id__isnull: bool | None = None,
+        column: Column | None = None,
+        column__in: list[Column] | None = None,
+        column__isnull: bool | None = None,
+        column_id: int | None = None,
+        column_id__gt: int | None = None,
+        column_id__gte: int | None = None,
+        column_id__lt: int | None = None,
+        column_id__lte: int | None = None,
+        column_id__between: tuple[int, int] | None = None,
+        column_id__range: int | None = None,
+        column_id__in: list[int] | None = None,
+        column_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        parent: Task | None = None,
+        parent__in: list[Task] | None = None,
+        parent__isnull: bool | None = None,
+        parent_id: int | None = None,
+        parent_id__gt: int | None = None,
+        parent_id__gte: int | None = None,
+        parent_id__lt: int | None = None,
+        parent_id__lte: int | None = None,
+        parent_id__between: tuple[int, int] | None = None,
+        parent_id__range: int | None = None,
+        parent_id__in: list[int] | None = None,
+        parent_id__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        title: str | None = None,
+        title__contains: str | None = None,
+        title__icontains: str | None = None,
+        title__startswith: str | None = None,
+        title__istartswith: str | None = None,
+        title__endswith: str | None = None,
+        title__iendswith: str | None = None,
+        title__iexact: str | None = None,
+        title__in: list[str] | None = None,
+        title__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> TaskQuery:
+        """Filter by Q-expressions or field lookups."""
+        ...
+
+    def exclude(
+        self,
+        *args: Any,
+        assignee: User | None = None,
+        assignee__in: list[User] | None = None,
+        assignee__isnull: bool | None = None,
+        assignee_id: int | None = None,
+        assignee_id__gt: int | None = None,
+        assignee_id__gte: int | None = None,
+        assignee_id__lt: int | None = None,
+        assignee_id__lte: int | None = None,
+        assignee_id__between: tuple[int, int] | None = None,
+        assignee_id__range: int | None = None,
+        assignee_id__in: list[int] | None = None,
+        assignee_id__isnull: bool | None = None,
+        column: Column | None = None,
+        column__in: list[Column] | None = None,
+        column__isnull: bool | None = None,
+        column_id: int | None = None,
+        column_id__gt: int | None = None,
+        column_id__gte: int | None = None,
+        column_id__lt: int | None = None,
+        column_id__lte: int | None = None,
+        column_id__between: tuple[int, int] | None = None,
+        column_id__range: int | None = None,
+        column_id__in: list[int] | None = None,
+        column_id__isnull: bool | None = None,
+        created_at: datetime | None = None,
+        created_at__gt: datetime | None = None,
+        created_at__gte: datetime | None = None,
+        created_at__lt: datetime | None = None,
+        created_at__lte: datetime | None = None,
+        created_at__between: tuple[datetime, datetime] | None = None,
+        created_at__range: datetime | None = None,
+        created_at__year: int | None = None,
+        created_at__month: int | None = None,
+        created_at__day: int | None = None,
+        created_at__in: list[datetime] | None = None,
+        created_at__isnull: bool | None = None,
+        description: str | None = None,
+        description__contains: str | None = None,
+        description__icontains: str | None = None,
+        description__startswith: str | None = None,
+        description__istartswith: str | None = None,
+        description__endswith: str | None = None,
+        description__iendswith: str | None = None,
+        description__iexact: str | None = None,
+        description__in: list[str] | None = None,
+        description__isnull: bool | None = None,
+        id: int | None = None,
+        id__gt: int | None = None,
+        id__gte: int | None = None,
+        id__lt: int | None = None,
+        id__lte: int | None = None,
+        id__between: tuple[int, int] | None = None,
+        id__range: int | None = None,
+        id__in: list[int] | None = None,
+        id__isnull: bool | None = None,
+        parent: Task | None = None,
+        parent__in: list[Task] | None = None,
+        parent__isnull: bool | None = None,
+        parent_id: int | None = None,
+        parent_id__gt: int | None = None,
+        parent_id__gte: int | None = None,
+        parent_id__lt: int | None = None,
+        parent_id__lte: int | None = None,
+        parent_id__between: tuple[int, int] | None = None,
+        parent_id__range: int | None = None,
+        parent_id__in: list[int] | None = None,
+        parent_id__isnull: bool | None = None,
+        position: int | None = None,
+        position__gt: int | None = None,
+        position__gte: int | None = None,
+        position__lt: int | None = None,
+        position__lte: int | None = None,
+        position__between: tuple[int, int] | None = None,
+        position__range: int | None = None,
+        position__in: list[int] | None = None,
+        position__isnull: bool | None = None,
+        title: str | None = None,
+        title__contains: str | None = None,
+        title__icontains: str | None = None,
+        title__startswith: str | None = None,
+        title__istartswith: str | None = None,
+        title__endswith: str | None = None,
+        title__iendswith: str | None = None,
+        title__iexact: str | None = None,
+        title__in: list[str] | None = None,
+        title__isnull: bool | None = None,
+        updated_at: datetime | None = None,
+        updated_at__gt: datetime | None = None,
+        updated_at__gte: datetime | None = None,
+        updated_at__lt: datetime | None = None,
+        updated_at__lte: datetime | None = None,
+        updated_at__between: tuple[datetime, datetime] | None = None,
+        updated_at__range: datetime | None = None,
+        updated_at__year: int | None = None,
+        updated_at__month: int | None = None,
+        updated_at__day: int | None = None,
+        updated_at__in: list[datetime] | None = None,
+        updated_at__isnull: bool | None = None,
+    ) -> TaskQuery:
+        """Exclude objects matching field lookups."""
+        ...
+
+    def values(self, *fields: Literal["assignee", "assignee_id", "column", "column_id", "created_at", "description", "id", "parent", "parent_id", "position", "title", "updated_at"]) -> TaskQuery:  # type: ignore[override]
+        """Return dicts instead of models."""
+        ...
+
+    def values_list(self, *fields: Literal["assignee", "assignee_id", "column", "column_id", "created_at", "description", "id", "parent", "parent_id", "position", "title", "updated_at"], flat: bool = False) -> TaskQuery:  # type: ignore[override]
+        """Return tuples/values instead of models."""
+        ...
+
+    def distinct(self, distinct: bool = True) -> TaskQuery:
+        """Return distinct results."""
+        ...
+
+    def join(self, *paths: str) -> TaskQuery:
+        """Perform LEFT JOIN for relations."""
+        ...
+
+    def prefetch(self, *paths: str) -> TaskQuery:
+        """Prefetch related objects (separate queries)."""
+        ...
+
+    def for_update(self) -> TaskQuery:
+        """Add FOR UPDATE lock to query."""
+        ...
+
+    def for_share(self) -> TaskQuery:
+        """Add FOR SHARE lock to query."""
+        ...
+
+    # Terminal methods (async, execute query)
+
+    async def get(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Task:
+        """Get single object matching lookups."""
+        ...
+
+    async def get_or_none(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> Task | None:
+        """Get object or None if not found."""
+        ...
+
+    async def get_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Task, bool]:
+        """Get object or create if not found. Returns (object, created)."""
+        ...
+
+    async def update_or_create(
+        self,
+        *,
+        defaults: dict[str, Any] | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        **filters: Any,
+    ) -> tuple[Task, bool]:
+        """Get object, create if missing, or update it when defaults are provided."""
+        ...
+
+    async def all(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+        mode: str = "models",
+    ) -> list[Task]:
+        """Get all objects."""
+        ...
+
+    async def first(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Task | None:
+        """Get first object."""
+        ...
+
+    async def last(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Task | None:
+        """Get last object."""
+        ...
+
+    async def count(
+        self,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Count all objects."""
+        ...
+
+    async def sum(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate sum of field values."""
+        ...
+
+    async def avg(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Calculate average of field values."""
+        ...
+
+    async def max(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get maximum field value."""
+        ...
+
+    async def min(
+        self,
+        field: str,
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> Any:
+        """Get minimum field value."""
+        ...
+
+    async def create(  # type: ignore[override]
+        self,
+        *,
+        instance: Task | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+        assignee: User | None = None,
+        assignee_id: int | None = None,
+        column: Column | None = None,
+        column_id: int | None = None,
+        created_at: datetime | None = None,
+        description: str | None = None,
+        id: int | None = None,
+        parent: Task | None = None,
+        parent_id: int | None = None,
+        position: int | None = None,
+        title: str | None = None,
+        updated_at: datetime | None = None,
+    ) -> Task:
+        """Create new object."""
+        ...
+
+    async def bulk_create(  # type: ignore[override]
+        self,
+        objects: list[Task],
+        *,
+        batch_size: int | None = None,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> list[Task]:
+        """Bulk create objects."""
+        ...
+
+    async def bulk_update(  # type: ignore[override]
+        self,
+        objects: list[Task],
+        fields: list[str],
+        *,
+        client: Any | None = None,
+        using: str | None = None,
+    ) -> int:
+        """Bulk update objects."""
+        ...
+
diff --git a/freenit/permissions.py b/freenit/permissions.py
index 7aca7e3..5d09c0c 100644
--- a/freenit/permissions.py
+++ b/freenit/permissions.py
@@ -4,6 +4,7 @@
 group_perms = permissions()
 mailinglist_perms = permissions()
 profile_perms = permissions()
+project_perms = permissions()
 role_perms = permissions()
 theme_perms = permissions()
 user_perms = permissions()
diff --git a/migrations/0004_add_project_kanban.py b/migrations/0004_add_project_kanban.py
new file mode 100644
index 0000000..b7b85f5
--- /dev/null
+++ b/migrations/0004_add_project_kanban.py
@@ -0,0 +1,483 @@
+"""Auto-generated migration.
+
+Created: 2026-06-19 21:10:05
+"""
+
+depends_on = "0003_create_mailing_list_table"
+
+
+def upgrade(ctx):
+    """Apply migration."""
+    ctx.create_table(
+        "project",
+        fields=[
+            {
+                'name': 'id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': True,
+                'unique': True,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'name',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': False,
+                'primary_key': False,
+                'unique': True,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'description',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'created_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'updated_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'created_by_id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            }
+        ],
+        foreign_keys=[
+            {
+                'name': 'fk_project_created_by_id',
+                'columns': [
+                    'created_by_id'
+                ],
+                'ref_table': 'user',
+                'ref_columns': [
+                    'id'
+                ],
+                'on_delete': 'SET NULL',
+                'on_update': 'CASCADE'
+            }
+        ],
+    )
+    ctx.create_table(
+        "board",
+        fields=[
+            {
+                'name': 'id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': True,
+                'unique': True,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'name',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': False,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'description',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'created_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'updated_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'project_id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            }
+        ],
+        foreign_keys=[
+            {
+                'name': 'fk_board_project_id',
+                'columns': [
+                    'project_id'
+                ],
+                'ref_table': 'project',
+                'ref_columns': [
+                    'id'
+                ],
+                'on_delete': 'CASCADE',
+                'on_update': 'CASCADE'
+            }
+        ],
+        indexes=[
+            {
+                'name': 'idx_board_project_id_name',
+                'fields': ['project_id', 'name'],
+                'unique': True,
+            }
+        ],
+    )
+    ctx.create_table(
+        "board_column",
+        fields=[
+            {
+                'name': 'id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': True,
+                'unique': True,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'name',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': False,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'position',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': False,
+                'primary_key': False,
+                'unique': False,
+                'default': '0',
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'created_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'updated_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'board_id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            }
+        ],
+        foreign_keys=[
+            {
+                'name': 'fk_board_column_board_id',
+                'columns': [
+                    'board_id'
+                ],
+                'ref_table': 'board',
+                'ref_columns': [
+                    'id'
+                ],
+                'on_delete': 'CASCADE',
+                'on_update': 'CASCADE'
+            }
+        ],
+        indexes=[
+            {
+                'name': 'idx_board_column_board_id_name',
+                'fields': ['board_id', 'name'],
+                'unique': True,
+            }
+        ],
+    )
+    ctx.create_table(
+        "task",
+        fields=[
+            {
+                'name': 'id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': True,
+                'unique': True,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'title',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': False,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'description',
+                'python_type': 'str',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'position',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': False,
+                'primary_key': False,
+                'unique': False,
+                'default': '0',
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'created_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'updated_at',
+                'python_type': 'datetime',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'column_id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'assignee_id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            },
+            {
+                'name': 'parent_id',
+                'python_type': 'int',
+                'db_type': None,
+                'nullable': True,
+                'primary_key': False,
+                'unique': False,
+                'default': None,
+                'auto_increment': False,
+                'max_length': None,
+                'max_digits': None,
+                'decimal_places': None
+            }
+        ],
+        foreign_keys=[
+            {
+                'name': 'fk_task_column_id',
+                'columns': [
+                    'column_id'
+                ],
+                'ref_table': 'board_column',
+                'ref_columns': [
+                    'id'
+                ],
+                'on_delete': 'CASCADE',
+                'on_update': 'CASCADE'
+            },
+            {
+                'name': 'fk_task_assignee_id',
+                'columns': [
+                    'assignee_id'
+                ],
+                'ref_table': 'user',
+                'ref_columns': [
+                    'id'
+                ],
+                'on_delete': 'SET NULL',
+                'on_update': 'CASCADE'
+            },
+            {
+                'name': 'fk_task_parent_id',
+                'columns': [
+                    'parent_id'
+                ],
+                'ref_table': 'task',
+                'ref_columns': [
+                    'id'
+                ],
+                'on_delete': 'SET NULL',
+                'on_update': 'CASCADE'
+            }
+        ],
+    )
+
+
+def downgrade(ctx):
+    """Revert migration."""
+    ctx.drop_table("task")
+    ctx.drop_table("board_column")
+    ctx.drop_table("board")
+    ctx.drop_table("project")
diff --git a/oxyde_config.py b/oxyde_config.py
index 67972bf..7d20ecd 100644
--- a/oxyde_config.py
+++ b/oxyde_config.py
@@ -30,7 +30,11 @@ def database_dialect():
     return detect_dialect(database_url())
 
 
-MODELS = ["freenit.models.sql.base"]
+MODELS = [
+    "freenit.models.sql.base",
+    "freenit.models.sql.mailinglist",
+    "freenit.models.sql.project",
+]
 DIALECT = database_dialect()
 MIGRATIONS_DIR = "migrations"
 DATABASES = {
diff --git a/tests/factories.py b/tests/factories.py
index 990fdf3..cd6cb3f 100644
--- a/tests/factories.py
+++ b/tests/factories.py
@@ -2,6 +2,7 @@
 from passlib.hash import pbkdf2_sha256
 
 from freenit.config import getConfig
+from freenit.models.project import Board, Column, Project, Task
 from freenit.models.role import Role as RoleModel
 
 config = getConfig()
@@ -26,3 +27,41 @@ class Meta:
         model = RoleModel
 
     name = factory.Faker("pystr")
+
+
+class ProjectFactory(factory.Factory):
+    class Meta:
+        model = Project
+
+    name = factory.Faker("pystr")
+    description = factory.Faker("sentence")
+    created_by_id = None
+
+
+class BoardFactory(factory.Factory):
+    class Meta:
+        model = Board
+
+    name = factory.Faker("pystr")
+    description = factory.Faker("sentence")
+    project_id = None
+
+
+class ColumnFactory(factory.Factory):
+    class Meta:
+        model = Column
+
+    name = factory.Faker("pystr")
+    position = factory.Faker("random_int")
+    board_id = None
+
+
+class TaskFactory(factory.Factory):
+    class Meta:
+        model = Task
+
+    title = factory.Faker("pystr")
+    description = factory.Faker("sentence")
+    position = factory.Faker("random_int")
+    column_id = None
+    assignee_id = None
diff --git a/tests/test_project.py b/tests/test_project.py
new file mode 100644
index 0000000..79ddddc
--- /dev/null
+++ b/tests/test_project.py
@@ -0,0 +1,407 @@
+import pytest
+
+from . import factories
+
+
+@pytest.mark.asyncio
+class TestProject:
+    async def test_create_project(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        data = {"name": "Test Project", "description": "A test project"}
+        response = client.post("/projects", data=data)
+        assert response.status_code == 200
+        result = response.json()
+        assert result["name"] == data["name"]
+        assert result["description"] == data["description"]
+        assert result["created_by_id"] == user.id
+
+    async def test_get_projects(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        response = client.get("/projects")
+        assert response.status_code == 200
+        assert response.json()["total"] >= 1
+
+    async def test_get_project(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        response = client.get(f"/projects/{project.id}")
+        assert response.status_code == 200
+        assert response.json()["id"] == project.id
+
+    async def test_update_project(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        data = {"name": "Updated Project"}
+        response = client.patch(f"/projects/{project.id}", data=data)
+        assert response.status_code == 200
+        assert response.json()["name"] == data["name"]
+
+    async def test_delete_project(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        response = client.delete(f"/projects/{project.id}")
+        assert response.status_code == 200
+        response = client.get(f"/projects/{project.id}")
+        assert response.status_code == 404
+
+    async def test_create_project_duplicate_name(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(name="Unique Project", created_by_id=user.id)
+        await project.save()
+        response = client.post("/projects", data={"name": "Unique Project"})
+        assert response.status_code == 409
+
+    async def test_update_project_duplicate_name(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project1 = factories.ProjectFactory(name="Project One", created_by_id=user.id)
+        await project1.save()
+        project2 = factories.ProjectFactory(name="Project Two", created_by_id=user.id)
+        await project2.save()
+        response = client.patch(f"/projects/{project2.id}", data={"name": "Project One"})
+        assert response.status_code == 409
+
+
+@pytest.mark.asyncio
+class TestBoard:
+    async def test_create_board(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        data = {"name": "Test Board", "description": "A test board"}
+        response = client.post(f"/projects/{project.id}/boards", data=data)
+        assert response.status_code == 200
+        result = response.json()
+        assert result["name"] == data["name"]
+        assert result["project_id"] == project.id
+
+    async def test_get_boards(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        response = client.get(f"/projects/{project.id}/boards")
+        assert response.status_code == 200
+        assert response.json()["total"] >= 1
+
+    async def test_get_board(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        response = client.get(f"/boards/{board.id}")
+        assert response.status_code == 200
+        assert response.json()["id"] == board.id
+
+    async def test_update_board(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        data = {"name": "Updated Board"}
+        response = client.patch(f"/boards/{board.id}", data=data)
+        assert response.status_code == 200
+        assert response.json()["name"] == data["name"]
+
+    async def test_delete_board(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        response = client.delete(f"/boards/{board.id}")
+        assert response.status_code == 200
+        response = client.get(f"/boards/{board.id}")
+        assert response.status_code == 404
+
+    async def test_create_board_duplicate_name(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id, name="Board X")
+        await board.save()
+        response = client.post(
+            f"/projects/{project.id}/boards", data={"name": "Board X"}
+        )
+        assert response.status_code == 409
+
+    async def test_update_board_duplicate_name(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board1 = factories.BoardFactory(project_id=project.id, name="Board One")
+        await board1.save()
+        board2 = factories.BoardFactory(project_id=project.id, name="Board Two")
+        await board2.save()
+        response = client.patch(f"/boards/{board2.id}", data={"name": "Board One"})
+        assert response.status_code == 409
+
+
+@pytest.mark.asyncio
+class TestColumn:
+    async def test_create_column(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        data = {"name": "To Do"}
+        response = client.post(f"/boards/{board.id}/columns", data=data)
+        assert response.status_code == 200
+        result = response.json()
+        assert result["name"] == data["name"]
+        assert result["board_id"] == board.id
+
+    async def test_get_columns(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        response = client.get(f"/boards/{board.id}/columns")
+        assert response.status_code == 200
+        assert response.json()["total"] >= 1
+
+    async def test_update_column(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        data = {"name": "In Progress", "position": 5}
+        response = client.patch(f"/columns/{column.id}", data=data)
+        assert response.status_code == 200
+        result = response.json()
+        assert result["name"] == data["name"]
+        assert result["position"] == data["position"]
+
+    async def test_delete_column(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        response = client.delete(f"/columns/{column.id}")
+        assert response.status_code == 200
+        response = client.get(f"/columns/{column.id}")
+        assert response.status_code == 404
+
+    async def test_create_column_duplicate_name(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id, name="Column X")
+        await column.save()
+        response = client.post(
+            f"/boards/{board.id}/columns", data={"name": "Column X"}
+        )
+        assert response.status_code == 409
+
+    async def test_update_column_duplicate_name(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column1 = factories.ColumnFactory(board_id=board.id, name="Column One")
+        await column1.save()
+        column2 = factories.ColumnFactory(board_id=board.id, name="Column Two")
+        await column2.save()
+        response = client.patch(f"/columns/{column2.id}", data={"name": "Column One"})
+        assert response.status_code == 409
+
+
+@pytest.mark.asyncio
+class TestTask:
+    async def test_create_task(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        data = {"title": "Test Task", "description": "A test task"}
+        response = client.post(f"/columns/{column.id}/tasks", data=data)
+        assert response.status_code == 200
+        result = response.json()
+        assert result["title"] == data["title"]
+        assert result["column_id"] == column.id
+
+    async def test_get_tasks(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        task = factories.TaskFactory(column_id=column.id)
+        await task.save()
+        response = client.get(f"/columns/{column.id}/tasks")
+        assert response.status_code == 200
+        assert response.json()["total"] >= 1
+
+    async def test_get_task(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        task = factories.TaskFactory(column_id=column.id)
+        await task.save()
+        response = client.get(f"/tasks/{task.id}")
+        assert response.status_code == 200
+        assert response.json()["id"] == task.id
+
+    async def test_update_task(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        task = factories.TaskFactory(column_id=column.id)
+        await task.save()
+        data = {"title": "Updated Task"}
+        response = client.patch(f"/tasks/{task.id}", data=data)
+        assert response.status_code == 200
+        assert response.json()["title"] == data["title"]
+
+    async def test_move_task_between_columns(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column1 = factories.ColumnFactory(board_id=board.id)
+        await column1.save()
+        column2 = factories.ColumnFactory(board_id=board.id)
+        await column2.save()
+        task = factories.TaskFactory(column=column1)
+        await task.save()
+        data = {"column_id": column2.id}
+        response = client.patch(f"/tasks/{task.id}", data=data)
+        assert response.status_code == 200
+        assert response.json()["column_id"] == column2.id
+
+    async def test_delete_task(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        task = factories.TaskFactory(column_id=column.id)
+        await task.save()
+        response = client.delete(f"/tasks/{task.id}")
+        assert response.status_code == 200
+        response = client.get(f"/tasks/{task.id}")
+        assert response.status_code == 404
+
+    async def test_create_task_with_parent(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        parent = factories.TaskFactory(column_id=column.id)
+        await parent.save()
+        response = client.post(
+            f"/columns/{column.id}/tasks",
+            data={"title": "Child Task", "parent_id": parent.id},
+        )
+        assert response.status_code == 200
+        assert response.json()["parent_id"] == parent.id
+
+    async def test_task_self_parent_rejected(self, client):
+        user = factories.User()
+        await user.save()
+        client.login(user=user)
+        project = factories.ProjectFactory(created_by_id=user.id)
+        await project.save()
+        board = factories.BoardFactory(project_id=project.id)
+        await board.save()
+        column = factories.ColumnFactory(board_id=board.id)
+        await column.save()
+        task = factories.TaskFactory(column_id=column.id)
+        await task.save()
+        response = client.patch(
+            f"/tasks/{task.id}", data={"parent_id": task.id}
+        )
+        assert response.status_code == 400