Merge pull request #209831 from khdownie/kendownie083122

adding PS7 note

Author: prmerger-automator[bot]

articles/storage/files/storage-files-identity-auth-active-directory-domain-service-enable.md

@@ -4,7 +4,7 @@ description: Learn how to enable identity-based authentication over Server Messa
 author: khdownie
 ms.service: storage
 ms.topic: how-to
-ms.date: 08/29/2022
+ms.date: 08/31/2022
 ms.author: kendownie
 ms.subservice: files
 ms.custom: contperf-fy21q1, devx-track-azurecli, devx-track-azurepowershell
@@ -148,10 +148,10 @@ az storage account update -n <storage-account-name> -g <resource-group-name> --e
 
 By default, Azure AD DS authentication uses Kerberos RC4 encryption. We recommend configuring it to use Kerberos AES-256 encryption instead by following these instructions.
 
-The action requires running an operation on the Active Directory domain that's managed by Azure AD DS to reach a domain controller to request a property change to the domain object. The cmdlets below are Windows Server Active Directory PowerShell cmdlets, not Azure PowerShell cmdlets. Because of this, these PowerShell commands must be run from a machine that's domain-joined to the Azure AD DS domain.  
+The action requires running an operation on the Active Directory domain that's managed by Azure AD DS to reach a domain controller to request a property change to the domain object. The cmdlets below are Windows Server Active Directory PowerShell cmdlets, not Azure PowerShell cmdlets. Because of this, these PowerShell commands must be run from a machine that's domain-joined to the Azure AD DS domain.
 
 > [!IMPORTANT]
-> Azure Cloud Shell won't work in this scenario. 
+> The Windows Server Active Directory PowerShell cmdlets in this section must be run in Windows PowerShell 5.1. PowerShell 7.x and Azure Cloud Shell won't work in this scenario.
 
 As an Azure AD DS user with the required permissions (typically, members of the **AAD DC Administrators** group will have the necessary permissions), execute the following PowerShell commands.