updates author metadata

Author: davidsmatlak

articles/governance/management-groups/index.yml

@@ -8,9 +8,9 @@ metadata:
   description: Azure management groups help you organize your resources and subscriptions.
   ms.service: governance
   ms.topic: landing-page
-  author: tfitzmac
-  ms.author: tomfitz
-  ms.date: 09/30/2020
+  author: davidsmatlak
+  ms.author: davidsmatlak
+  ms.date: 07/18/2024
 
 landingContent:
   - title: About Azure Governance

articles/governance/management-groups/manage.md

@@ -1,11 +1,11 @@
 ---
 title: Manage your Azure subscriptions at scale with management groups - Azure Governance
 description: Learn how to view, maintain, update, and delete your management group hierarchy.
-ms.date: 12/01/2022
+ms.date: 07/18/2024
 ms.topic: conceptual
 ms.custom: devx-track-azurepowershell
-ms.author: tomfitz
-author: tfitzmac
+ms.author: davidsmatlak
+author: davidsmatlak
 ---
 # Manage your Azure subscriptions at scale with management groups
 

articles/governance/management-groups/overview.md

@@ -1,10 +1,10 @@
 ---
 title: Organize your resources with management groups - Azure Governance
 description: Learn about the management groups, how their permissions work, and how to use them.
-ms.date: 04/20/2023
+ms.date: 07/18/2024
 ms.topic: overview
-author: tfitzmac
-ms.author: tomfitz
+author: davidsmatlak
+ms.author: davidsmatlak
 ---
 # What are Azure management groups?