Merge pull request #230984 from SnehaSudhirG/16Mar-UpdateFeatureFlagCT

added info on registering feature flag with image

Author: v-ccolin

articles/automation/change-tracking/enable-vms-monitoring-agent.md

@@ -3,14 +3,18 @@ title: Enable Azure Automation Change Tracking for single machine and multiple m
 description: This article tells how to enable the Change Tracking feature for single machine and multiple machines at scale from the Azure portal.
 services: automation
 ms.subservice: change-inventory-management
-ms.date: 02/06/2023
+ms.date: 03/16/2023
 ms.topic: conceptual
 ---
 
 # Enable Change Tracking and Inventory using Azure Monitoring Agent (Preview)  
 
 **Applies to:** :heavy_check_mark: Windows VMs :heavy_check_mark: Linux VMs :heavy_check_mark: Windows Registry :heavy_check_mark: Windows Files :heavy_check_mark: Linux Files :heavy_check_mark: Windows Software
 
+
+> [!IMPORTANT]
+> Currently, the policies to enable Change tracking and inventory with Azure monitoring Agent are in preview. For a seamless policy experience, we recommend that you begin by enabling the *Microsoft.Compute/AutomaticExtensionUpgradePreview* feature flag for your specific subscription. To register for this feature flag, go to **Azure portal** > **Subscriptions** > *Select specific subscription name*. In the **Preview features**, select **Automatic Extension Upgrade Preview** and then select **Register**. :::image type="content" source="media/enable-vms-monitoring-agent/enable-feature-flag.png" alt-text="Screenshot to register the feature flag.":::
+
 This article describes how you can enable [Change Tracking and Inventory](overview.md) for single and multiple Azure Virtual Machines (VMs) from the Azure portal. 
 
 ## Prerequisites
@@ -29,7 +33,7 @@ This section provides detailed procedure on how you can enable change tracking o
    :::image type="content" source="media/enable-vms-monitoring-agent/select-vm-portal-inline.png" alt-text="Screenshot showing how to select virtual machine from the portal." lightbox="media/enable-vms-monitoring-agent/select-vm-portal-expanded.png":::
 
 1. Select the virtual machine for which you want to enable Change Tracking.
-1. In the search,, enter **Change tracking** to view the change tracking and inventory page.
+1. In the search, enter **Change tracking** to view the change tracking and inventory page.
 
    :::image type="content" source="media/enable-vms-monitoring-agent/select-change-tracking-vm-inline.png" alt-text="Screenshot showing to select change tracking option for a single virtual machine from the portal." lightbox="media/enable-vms-monitoring-agent/select-change-tracking-vm-expanded.png":::
 
@@ -119,4 +123,4 @@ Using the Deploy if not exist (DINE) policy, you can enable Change tracking with
 ## Next steps
 
 - For details of working with the feature, see [Manage Change Tracking](../change-tracking/manage-change-tracking-monitoring-agent.md).
-- To troubleshoot general problems with the feature, see [Troubleshoot Change Tracking and Inventory issues](../troubleshoot/change-tracking.md).
+- To troubleshoot general problems with the feature, see [Troubleshoot Change Tracking and Inventory issues](../troubleshoot/change-tracking.md).