Merge pull request #309157 from v-albemi/warning-prerequisite

Add warning note and prerequisite to 3 articles

Author: prmerger-automator[bot]

articles/partner-solutions/dynatrace/manage.md

@@ -92,6 +92,22 @@ To monitor resources for Azure Arc Machines, select **Dynatrace environment conf
 
 ## Monitor multiple subscriptions
 
+When you add or remove subscriptions for Dynatrace monitoring, the system updates the Monitoring Reader role assignment on the system-managed identity that's linked to the resource. 
+
+### Prerequisites
+
+- To perform these actions, you must have both of the following Azure permissions:
+
+   - `Microsoft.Authorization/roleAssignments/write`
+   - `Microsoft.Authorization/roleAssignments/delete`
+
+- The resource provider for Dynatrace (Dynatrace.Observability) must be registered in the target subscription.
+
+### Add subscriptions 
+
+> [!IMPORTANT]
+> When you link a subscription to a Dynatrace resource, ensure that the subscription isn't scope locked (read-only or delete locks). Scope locks can prevent the addition and removal of diagnostic settings. For more information, see [Lock your Azure resources](../../azure-resource-manager/management/lock-resources.md).
+
 To monitor multiple subscriptions: 
 
 1. In the left pane, select **Dynatrace environment config** > **Monitored Subscriptions**. 
@@ -118,6 +134,9 @@ After a subscription is added, the status changes to **Active**.
 
 ## Remove subscriptions 
 
+> [!IMPORTANT]
+> When you unlink a subscription from a Dynatrace resource, ensure that the subscription isn't scope locked (read-only or delete locks). Scope locks can prevent the addition and removal of diagnostic settings. For more information, see [Lock your Azure resources](../../azure-resource-manager/management/lock-resources.md). 
+
 To unlink subscriptions from a Dynatrace resource: 
 
 1. Select **Dynatrace environment config** > **Monitored Subscriptions** in the left pane. 

articles/partner-solutions/elastic/manage.md

@@ -218,6 +218,20 @@ To view the list of resources emitting logs to Elastic, select **Elastic deploym
 
 ## Monitor multiple subscriptions
 
+### Prerequisites
+
+- To perform these actions, you must have both of the following Azure permissions:
+
+   - `Microsoft.Authorization/roleAssignments/write`
+   - `Microsoft.Authorization/roleAssignments/delete`
+
+- The resource provider for Elastic (Elastic.Observability) must be registered in the target subscription.
+
+### Add subscriptions 
+
+> [!IMPORTANT]
+> When you link a subscription to an Elastic resource, ensure that the subscription isn't scope locked (read-only or delete locks). Scope locks can prevent the addition and removal of diagnostic settings. For more information, see [Lock your Azure resources](../../azure-resource-manager/management/lock-resources.md).
+
 To monitor multiple subscriptions:
 
 1. Select **Elastic deployment configuration** > **Monitored Subscriptions**.
@@ -239,6 +253,9 @@ Once the subscription is added, the status changes to *Active*.
 
 ### Remove subscriptions
 
+> [!IMPORTANT]
+> When you unlink a subscription from an Elastic resource, ensure that the subscription isn't scope locked (read-only or delete locks). Scope locks can prevent the addition and removal of diagnostic settings. For more information, see [Lock your Azure resources](../../azure-resource-manager/management/lock-resources.md). 
+
 To unlink subscriptions from an Elastic resource:
 
 1. Select **Elastic deployment configuration** > **Monitored Subscriptions** from the service menu. 

articles/partner-solutions/new-relic/manage.md

@@ -66,7 +66,23 @@ The column **Logs to New Relic** indicates whether the resource is sending logs
 
 ## Monitor multiple subscriptions
 
-You can now monitor all your subscriptions through a single New Relic resource using **Monitored Subscriptions**. You don't have to set up a New Relic resource in every subscription that you intend to monitor. Instead, monitor multiple subscriptions by linking them to a single New Relic resource tied to a New Relic organization to view all resources across multiple subscriptions from a single pane.
+You can monitor all your subscriptions through a single New Relic resource by using **Monitored Subscriptions**. You don't have to set up a New Relic resource in every subscription that you intend to monitor. Instead, monitor multiple subscriptions by linking them to a single New Relic resource tied to a New Relic organization to view all resources across multiple subscriptions from a single pane.
+
+When you add or remove subscriptions for New Relic monitoring, the system updates the Monitoring Reader role assignment on the system-managed identity that's linked to the resource.
+
+### Prerequisites
+
+- To perform these actions, you must have both of the following Azure permissions:
+
+   - `Microsoft.Authorization/roleAssignments/write`
+   - `Microsoft.Authorization/roleAssignments/delete`
+
+- The resource provider for New Relic (NewRelic.Observability) must be registered in the target subscription.
+
+### Add subscriptions 
+
+> [!IMPORTANT]
+> When you link a subscription to a New Relic resource, ensure that the subscription isn't scope locked (read-only or delete locks). Scope locks can prevent the addition and removal of diagnostic settings. For more information, see [Lock your Azure resources](../../azure-resource-manager/management/lock-resources.md).
 
 To monitor multiple subscriptions:
 
@@ -89,6 +105,19 @@ If you have existing New Relic resources that are linked to the account for moni
 
 The tag rules and logs that you defined for the New Relic resource apply to all the subscriptions that you select to be monitored.
 
+### Remove subscriptions
+
+> [!IMPORTANT]
+> When you unlink a subscription from a New Relic resource, ensure that the subscription isn't scope locked (read-only or delete locks). Scope locks can prevent the addition and removal of diagnostic settings. For more information, see [Lock your Azure resources](../../azure-resource-manager/management/lock-resources.md). 
+
+To unlink subscriptions from a New Relic resource:
+
+1. Select **New Relic account config** > **Monitored Subscriptions** from the service menu. 
+1. Select the subscription you want to remove.
+1. Select **Remove subscriptions**. 
+
+To view the updated list of monitored subscriptions, select **Refresh** from the Command bar.
+
 ## Connected New Relic resources
 
 To view and manage all your New Relic Resources, select **New Relic account config** > **Connected New Relic Resources** from the *Service menu*.