Added AAC entry in Index and overview article

Author: SnehaSudhirG

articles/update-manager/index.yml

@@ -105,4 +105,10 @@ landingContent:
           - text: Create pre and post events
             url: pre-post-events-schedule-maintenance-configuration.md
           - text: Manage pre and post events maintenance configuration events
-            url: manage-pre-post-events.md     
+            url: manage-pre-post-events.md    
+  - title: Architecture
+    linkLists:
+      - linkListType: architecture
+        links:
+          - text: Plan deployment for updating Windows VMs in Azure
+            url: /azure/architecture/example-scenario/wsus#azure-update-manager

articles/update-manager/overview.md

@@ -76,3 +76,4 @@ Update Manager offers many new features and provides enhanced and native functio
 - [Schedule recurring updates](scheduled-patching.md)
 - [Manage update settings via the portal](manage-update-settings.md).
 - [Manage multiple machines by using Update Manager](manage-multiple-machines.md).
+- [Plan deployment for updating Windows VMs in Azure](/azure/architecture/example-scenario/wsus#azure-update-manager)