Merge pull request #182203 from v-amallick/Dec-8-2021-VM

VM - TVM supportability section

Author: PRMerger20

articles/backup/backup-support-matrix-iaas.md

@@ -2,7 +2,7 @@
 title: Support matrix for Azure VM backup
 description: Provides a summary of support settings and limitations when backing up Azure VMs with the Azure Backup service.
 ms.topic: conceptual
-ms.date: 10/19/2021
+ms.date: 12/08/2021
 ms.custom: references_regions 
 ms.reviewer: geg
 author: v-amallick
@@ -164,7 +164,7 @@ Backup of Azure VMs with locks | Unsupported for unmanaged VMs. <br><br> Support
 Windows Storage Spaces configuration of standalone Azure VMs | Supported
 [Azure Virtual Machine Scale Sets](../virtual-machine-scale-sets/virtual-machine-scale-sets-orchestration-modes.md#scale-sets-with-flexible-orchestration) | Supported for flexible orchestration model to back up and restore Single Azure VM.
 Restore with Managed identities | Yes, supported for managed Azure VMs, and not supported for classic and unmanaged Azure VMs.  <br><br> Cross Region Restore isn't supported with managed identities. <br><br> Currently, this is available in all Azure public and national cloud regions.   <br><br> [Learn more](backup-azure-arm-restore-vms.md#restore-vms-with-managed-identities).
-Trusted Launch VM    |  Backup supported (in preview)    <br><br>  To enroll your subscription for this feature, write to us at [[email protected]](mailto:[email protected]).    <br><br>  Backup for Trusted Launch VM is supported through [Enhanced policy](backup-azure-vms-enhanced-policy.md). You can enable backup only through [Recovery Services vault](/azure/backup/backup-azure-arm-vms-prepare) and [VM Manage blade](/azure/backup/backup-during-vm-creation#start-a-backup-after-creating-the-vm).    <br><br>   **Feature details**   <br>  <ul><li> Migration of an existing [Generation 2](/azure/virtual-machines/generation-2) VM (protected with Azure Backup) to Trusted Launch VM is currently not supported. Learn about how to [create a Trusted Launch VM](/azure/virtual-machines/trusted-launch-portal?tabs=portal#deploy-a-trusted-vm). </li><li> Configurations of Backup, Alerts, and Monitoring for Trusted Launch VM are currently not supported through Backup center. </li><li> Currently, you can restore as [Create VM](/azure/backup/backup-azure-arm-restore-vms#create-a-vm), or [Restore disk](/azure/backup/backup-azure-arm-restore-vms#restore-disks) only.  </li><li> [vTPM state](/azure/virtual-machines/trusted-launch#vtpm) doesn't persist while you restore a VM from a recovery point. Therefore, scenarios that require vTPM persistence may not work across the backup and restore operation.  </li></ul>   
+<a name="tvmbackup">Trusted Launch VM</a>    |  Back up supported (in preview)    <br><br>  To enroll your subscription for this feature, write to us at [[email protected]](mailto:[email protected]).    <br><br>  Backup for Trusted Launch VM is supported through [Enhanced policy](backup-azure-vms-enhanced-policy.md). You can enable backup only through [Recovery Services vault](/azure/backup/backup-azure-arm-vms-prepare) and [VM Manage blade](/azure/backup/backup-during-vm-creation#start-a-backup-after-creating-the-vm).    <br><br>   **Feature details**   <br>  <ul><li> Migration of an existing [Generation 2](/azure/virtual-machines/generation-2) VM (protected with Azure Backup) to Trusted Launch VM is currently not supported. Learn about how to [create a Trusted Launch VM](/azure/virtual-machines/trusted-launch-portal?tabs=portal#deploy-a-trusted-vm). </li><li> Configurations of Backup, Alerts, and Monitoring for Trusted Launch VM are currently not supported through Backup center. </li><li> Currently, you can restore as [Create VM](/azure/backup/backup-azure-arm-restore-vms#create-a-vm), or [Restore disk](/azure/backup/backup-azure-arm-restore-vms#restore-disks) only.  </li><li> [vTPM state](/azure/virtual-machines/trusted-launch#vtpm) doesn't persist while you restore a VM from a recovery point. Therefore, scenarios that require vTPM persistence may not work across the backup and restore operation.  </li></ul>   
 
 ## VM storage support