Merge pull request #217411 from bandersmsft/export-tutorial-11072022

MCM - Update to export tutorial for partitioning

Author: prmerger-automator[bot]

articles/cost-management-billing/costs/tutorial-export-acm-data.md

@@ -4,7 +4,7 @@ titleSuffix: Microsoft Cost Management
 description: This article shows you how you can create and manage exported Cost Management data so that you can use it in external systems.
 author: bandersmsft
 ms.author: banders
-ms.date: 08/23/2022
+ms.date: 11/07/2022
 ms.topic: tutorial
 ms.service: cost-management-billing
 ms.subservice: cost-management
@@ -272,6 +272,8 @@ If you have a Microsoft Customer Agreement, Microsoft Partner Agreement, or Ente
 
 If you don't have a Microsoft Customer Agreement, Microsoft Partner Agreement, or Enterprise Agreement, then you won't see the **File Partitioning** option.
 
+Partitioning isn't currently supported for resource groups or management group scopes.
+
 #### Update existing exports to use file partitioning
 
 If you have existing exports and you want to set up file partitioning, create a new export. File partitioning is only available with the latest Exports version. There may be minor changes to some of the fields in the usage files that get created.