Adding Articles on Azure Policy

Author: adityabalaji-msft

articles/backup/backup-azure-auto-enable-backup.md

@@ -1,13 +1,8 @@
 ---
 title: Auto-Enable Backup on VM Creation using Azure Policy
 description: 'An article describing how to use Azure Policy to auto-enable backup for all VMs created in a given scope'
-ms.reviewer: dcurwin
-author: adbalaji
-manager: sivan
-ms.service: backup
 ms.topic: conceptual
 ms.date: 11/08/2019
-ms.author: adbalaji
 ---
 
 # Auto-Enable Backup on VM Creation using Azure Policy
@@ -18,7 +13,7 @@ Today, Azure Backup provides a built-in policy (using Azure Policy) that can be
 
 ## Supported Scenarios 
 
-* The built-in policy is currently supported only for Azure VMs. Users must take care to ensure that the retention policy specified during assignment is a VM retention policy. Refer to [this](https://aka.ms/AA6il6q) document to see all the VM SKUs supported by this policy.
+* The built-in policy is currently supported only for Azure VMs. Users must take care to ensure that the retention policy specified during assignment is a VM retention policy. Refer to [this](https://aka.ms/PolicySupportedSKUs) document to see all the VM SKUs supported by this policy.
 
 * The policy can be assigned to a single location and subscription at a time. To enable backup for VMs across locations and subscriptions, multiple instances of the policy assignment need to be created, one for each combination of location and subscription.
 
@@ -32,18 +27,22 @@ To assign the policy to the required scope, please follow the below steps:
 
 1. Login to the Azure Portal and navigate to the **Policy** Dashboard.
 2. Select **Definitions** in the left menu to get a list of all built-in policies across Azure Resources.
-3. Filter the list for **Category=Backup**. You will see the list filtered down to a single policy named ‘Deploy prerequisites to backup VMs of a location to an existing central Vault in the same location’.
-![Policy Dashboard](./media/backup-azure-auto-enable-backup/policy_dashboard.png)
+3. Filter the list for **Category=Backup**. You will see the list filtered down to a single policy named 'Configure backup on VMs of a location to an existing central Vault in the same location'.
+![Policy Dashboard](./media/backup-azure-auto-enable-backup/policy-dashboard.png)
 4. Click on the name of the policy. You will be redirected to the detailed definition for this policy.
-![Policy Definition Blade](./media/backup-azure-auto-enable-backup/policy_definition_blade.png)
+![Policy Definition Blade](./media/backup-azure-auto-enable-backup/policy-definition-blade.png)
 5. Click on the **Assign** button at the top of the blade. This redirects you to the **Assign Policy** blade.
 6. Under basics, click on the three dots next to the **Scope** field. This opens up a right context blade where you can select the subscription for the policy to be applied on. You can also optionally select a resource group, so that the policy is applied only for VMs in a particular resource group.
-![Policy Assignment Basics](./media/backup-azure-auto-enable-backup/policy_assignment_basics.png)
+![Policy Assignment Basics](./media/backup-azure-auto-enable-backup/policy-assignment-basics.png)
 7. In the **Parameters** tab, choose a location from the drop-down, and select the vault and backup policy to which the VMs in the scope must be associated.
-![Policy Assignment Parameters](./media/backup-azure-auto-enable-backup/policy_assignment_parameters.png)
+![Policy Assignment Parameters](./media/backup-azure-auto-enable-backup/policy-assignment-parameters.png)
 8. Ensure that **Effect** is set to deployIfNotExists.
 9. Navigate to **Review+create** and click **Create**.
 
+> [!NOTE]
+>
+> Azure Policy can also be used on existing VMs, using [remediation](https://docs.microsoft.com/azure/governance/policy/how-to/remediate-resources).
+
 > [!NOTE]
 >
 > It is recommended that this policy is assigned to not more than 200 VMs. If the policy is assigned for more than 200 VMs, it can result in the backup getting triggered a few hours later than that specified by the schedule.