Merge pull request #12762 from MicrosoftDocs/main

Publish 02/18/2022, 10:30 AM

Author: v-dihans

.openpublishing.redirection.json

@@ -6687,6 +6687,11 @@
       "source_path": "microsoft-365/campaigns/share-files-and-videos.md",
       "redirect_url": "/microsoft-365/business-premium/share-files-and-videos",
       "redirect_document_id": true
+    },
+    {
+      "source_path": "microsoft-365/compliance/what-the-dlp-functions-look-for.md",
+      "redirect_url": "/microsoft-365/compliance/sit-functions",
+      "redirect_document_id": false
     }
   ]
 }

microsoft-365/compliance/TOC.yml

@@ -322,7 +322,7 @@
             href: named-entities-learn.md
         - name: Get started with sensitive information type
           items:
-          - name: Get started with custom sensitive information types - Compliance Center
+          - name: Create a custom sensitive information types - Compliance Center
             href: create-a-custom-sensitive-information-type.md
           - name: Get started with exact data match based sensitive information types
             href: sit-get-started-exact-data-match-based-sits-overview.md
@@ -344,6 +344,10 @@
             href: sit-modify-edm-schema-configurable-match.md
           - name: Create notifications for exact data match activities (preview)
             href: sit-edm-notifications-activities.md
+          - name: Manage custom sensitive information types in compliance center
+            href: sit-manage-custom-sits-compliance-center.md
+          - name: Sensitive information types REGEX validators and additional checks
+            href: sit-regex-validators-additional-checks.md
           - name: Create a custom sensitive information type - PowerShell
             href: create-a-custom-sensitive-information-type-in-scc-powershell.md
           - name: Remove a custom sensitive information type - PowerShell
@@ -366,8 +370,8 @@
           items:
           - name: Sensitive information type entity definitions 
             href: sensitive-information-type-entity-definitions.md
-          - name: What the DLP functions look for
-            href: what-the-dlp-functions-look-for.md
+          - name: Sensitive information type functions
+            href: sit-functions.md
           - name: Custom sensitive information type filters reference
             href: sit-custom-sit-filters.md
     - name: Trainable classifiers

microsoft-365/compliance/collection-statistics-reports.md

@@ -87,19 +87,19 @@ This section of the **Summary** tab contains statistics and other information ab
 
 - **Parent items**. The number of items returned by the collection that was used to collect the items that were added to the review set. This number corresponds  to (and is equal to) the estimated number of items that is displayed in the **Collection parameters** section. The number of parent items he collection information that was used to collect the items that were added to the review set.
 
-   A parent item might contain multiple child items. For example, an email message is a parent item if it contains an attached file or has a cloud attachment. In this case, the attached file or the target of the cloud attachment are considered child items. When you commit a collection, parent items and any corresponding child items are added to the review set as individual items or files.
+   A parent item might contain multiple child items. For example, an email message is a parent item if it contains an attached file or has a cloud attachment. In this case, the attached file or the target file of the cloud attachment is considered a child item. When you commit a collection, parent items and any corresponding child items (like attached files and cloud attachments) are added to the review set as individual items or files.
 
-- **Child items**. The number of child items added to the review set. Child items are attachments or other parts of a parent item. Child items include attached files, cloud attachments, images, and email signatures. When you commit a collection to a review set, child items are extracted, indexed, and added to the review set as individual files.
+- **Child items**. The number of child items added to the review set. Only child items that are file attachments and cloud attachments are added to the review set as individual files. Other types of child items, such as email signatures and images. are extracted from a parent item and then processed by Optical Character Recognition (OCR) to extract any text from the child item. Text extracted from these types of child items is then added to its parent item so you can view it in the review set. By not adding child items to the review set as a separate file, Advanced eDiscovery helps streamline the review process by limiting the number of potentially immaterial items in the review set.
 
 - **Unique items**. The number of unique items added to the review set. Unique items are unique to the review set. All items are unique when the first collection is added to a new review set because there were no previous items in the review set.
 
-- **Identified duplicate items**. The number of items from the collection that were not added to the review set because the same item already exists in the review set. Statistics about duplicate items can help explain the differences between the number of estimated items from a draft collection and the actual number of items added to the review set.
+- **Identified duplicate items**. The number of items from the collection that weren't added to the review set because the same item already exists in the review set. Statistics about duplicate items can help explain the differences between the number of estimated items from a draft collection and the actual number of items added to the review set.
 
 ### Indexing
 
 The **Indexing** section on the **Summary** tab of a committed review set contains indexing information about the items added to the review set.
 
-**New indexed items**. The number of items that were newly indexed before they were added to the review set. An example of a newly indexed item are child items that are extracted from a parent item then indexed before they're added to the review set. Also, items that aren't located in custodial data sources and non-custodial content locations listed on the **Data sources** tab in the case are indexed before they're added to the review. For example, newly indexed items would include items collected from additional locations.
+**New indexed items**. The number of items that were newly indexed before they were added to the review set. Examples of a newly indexed item are child items extracted from a parent item and then indexed before they're added to the review set. Also, items that aren't located in custodial data sources and non-custodial content locations listed on the **Data sources** tab in the case are indexed before they're added to the review. For example, newly indexed items would include items collected from additional locations.
 
 **Updated indexed items**. The number of partially indexed items that were successfully indexed and added to the review set. This statistic indicates the partially indexed items from custodial and non-custodial content locations **Data sources** tab that were successfully indexed when the collection was committed to the review set.
 
@@ -117,13 +117,13 @@ The statistics displayed on the **Search statistics** tab are the same statistic
 
 When you run a draft collection, an estimate of the number of items (and their total size) that meet the collection criteria is displayed on the **Summary** tab and in **Collection estimates** section of the **Search statistics** tab. After you commit a draft collection to a review set, the actual number of items (and their total size) added the review set are often different from the estimates. In most cases, more items are added to the review set than were estimated from the draft collection. The following list describes the most common reasons for these differences and tips for identifying them:
 
-- **Child items**. Child items that are extracted from their parent items and added as individual files. The number of child items may significantly increase the number of items that are actually added to the review set. In general, the number of parent items identified in the **Collection contents** section on the **Summary** tab of a committed collection should be equal to the number of estimated items from the draft collection.
+- **Child items**. Child items (such as files attachments and cloud attachments) that are extracted from their parent items and added as individual files. The number of child items may increase the number of items that are actually added to the review set. In general, the number of parent items identified in the **Collection contents** section on the **Summary** tab of a committed collection should be equal to the number of estimated items from the draft collection.
 
 - **Duplicate items**. Items from the draft collection that have already been added to the review set in a previous collection won't be added. As previously explained, the number of duplicate items in the collection is displayed in the **Collection contents** section on the **Summary** tab.
 
-- **Collection configuration options**. When you commit a draft collection to a review set, you have to option to include conversation threads, cloud attachments, and document versions. Any of these items that are added to the review set aren't included in the estimates of the draft collection. They are identified and collected only when you commit the collection. Selecting these options will most likely increase the number of items added to the review set. 
+- **Collection configuration options**. When you commit a draft collection to a review set, you have to option to include conversation threads, cloud attachments, and document versions. Any of these items that are added to the review set aren't included in the estimates of the draft collection. They're identified and collected only when you commit the collection. Selecting these options will most likely increase the number of items added to the review set. 
 
-    For example, multiple versions of SharePoint documents aren't included in the estimate for the draft collection. But if you select the option to include all document versions when you export the search results, which will increase the actual number (and total size) of items added to the review set. 
+    For example, multiple versions of SharePoint documents aren't included in the estimate for the draft collection. But if you select the option to include all document versions when you commit a draft collection, the actual number (and total size) of items added to the review set will increase.
 
     For more information about these options, see [Commit a draft collection to a review set](commit-draft-collection.md#commit-a-draft-collection-to-a-review-set-in-advanced-ediscovery). 
 

microsoft-365/compliance/collections-overview.md

@@ -44,11 +44,9 @@ To get started using collections in Advanced eDiscovery, here's a basic workflow
 
 3. **Revise and rerun a draft collection**. Based on the estimates and statistics returned by the collection, you can edit the draft collection by changing the data sources that are searched and the search query to expand or narrow the collection. You can update and rerun the draft collection until you're confident that collection contains the content that's most relevant to your case.
 
-4. **Commit a draft collection to a review set**. When you're satisfied that the collection returns the type content that is relevant to the case, you can commit the collection to the review set. When you commit a collection, you have the option to add conversation threads, cloud attachments, and document versions to the review set, all of which might be relevant to the case. The following things happen when you commit a collection:
+4. **Commit a draft collection to a review set**. When you're satisfied that the collection returns the type content that is relevant to the case, you can commit the collection to the review set. When you commit a collection, you have the option to add conversation threads, cloud attachments, and document versions to the review set, all of which might be relevant to the case.
 
-   - Child items (such as email attachments, email signatures, and images) are extracted from a parent item (such as an email message, chat message, or document), indexed (in a process called *deep indexing*), and added to the review set as separate files.
-
-   - Deep indexing is performed on items collected from additional data sources. These types of data sources are content locations other than the custodial and non-custodial data sources previously added to the case.
+   When you commit a collection, child items such as email signatures and images are extracted from a parent item (such as an email message, chat message, or document) and then processed by Optical Character Recognition (OCR) to extract any text from the child item. Text extracted from child items is then added to its parent item so you can view it in the review set. By not adding child items to the review set as a separate file, Advanced eDiscovery helps limit the number of potentially immaterial items added to the review set. For more information about how child items are handled, see [Collection statistics and reports](collection-statistics-reports.md#collection-contents).
 
    For more information, see [Commit a draft collection to a review set](commit-draft-collection.md).
 

microsoft-365/compliance/commit-draft-collection.md

@@ -45,11 +45,18 @@ When you're satisfied with the items you've collected in a draft collection and
 
    3. Configure the additional collection settings:
 
-       - **Teams and Yammer messages**: Select this option to add conversation threads to the collection that include the chat items returned by the search query in the collection. This means that the chat conversation that contains items that match the search criteria is reconstructed. This lets you review chat items in the context of the back and forth conversation. For more information, see [Conversation threading in Advanced eDiscovery](conversation-review-sets.md).
+      ![Configure additional collection settings.](../media/AeDAdditionalCollectionSettings.png).
 
-       - **Cloud attachments**: Select this option to include modern attachments or linked files when the collection results are added to the review set. This means that the target file of a modern attachment or linked file is added to the review set.
+       a. **Teams and Yammer messages**: Select this option to add conversation threads to the collection that include the chat items returned by the search query in the collection. This means that the chat conversation that contains items that match the search criteria is reconstructed. This lets you review chat items in the context of the back and forth conversation. For more information, see [Conversation threading in Advanced eDiscovery](conversation-review-sets.md).
 
-       - **SharePoint versions**: Select this option to enable the collection of all versions of a SharePoint document per the version limits and search parameters of the collection. Selecting this option will significantly increase the size of items that are added to the review set.
+       b. **Cloud attachments**: Select this option to include modern attachments or linked files when the collection results are added to the review set. This means the target file of a modern attachment or linked file is added to the review set.
+
+       > [!NOTE]
+       > The two options to collect contextual Teams and Yammer messages and cloud attachments are selected by default (and grayed out) for cases that were created using the new case format. For more information, see [Use the new case format](advanced-ediscovery-new-case-format.md).
+
+       c. **Partially indexed items**: Select this option to add partially indexed items from additional data sources to the review set. If the collection searched additional data sources (as specified on the **Additional locations** page in the collections wizard), there may be partially indexed items from these locations that you want to add to the review set. Custodial and non-custodial data sources typically don't have partially indexed items. That's because the Advanced indexing process reindexes items when custodial and non-custodial data sources are added to a case. Also, Adding partially indexed items will increase the number of items added to the review set. <p> After partially indexed items are added to the review set, you can apply a filter to specifically view these items. For more information, see [Filter partially indexed items](review-set-search.md#filter-partially-indexed-items)
+
+      d. **SharePoint versions**: Select this option to enable the collection of all versions of a SharePoint document per the version limits and search parameters of the collection. Selecting this option will significantly increase the size of items that are added to the review set. After document versions are added to the review set, 
 
    4. Configure the settings to define the scale of the collection to add to the review set:
 
@@ -75,8 +82,6 @@ When you commit a draft collection to a review set, the following things happen:
 
 - All items in the search results are copied from the original data source in the live service, and copied to a secure Azure Storage location in the Microsoft cloud.
 
-- All items (including the content and metadata) that aren't located in custodian or non-custodian data sources are reindexed (in a process called *deep indexing*) so that all data in the review set is fully searchable during the review of the case data. Reindexing the content in a collection results in thorough and fast searches when you search or filter the content in the review set during the case investigation.
-
 - Encrypted SharePoint and OneDrive documents and encrypted files attached email messages that's returned in the search results are decrypted when you commit the collection to a review set. You can review and query the decrypted files in the review set. For more information, see [Decryption in Microsoft 365 eDiscovery tools](ediscovery-decryption.md).
 
 - Optical character recognition (OCR) functionality extracts text from images, and includes the image text with the content that's added to a review set. For more information, see the [Optical character recognition](#optical-character-recognition) section in this article.