Merge pull request #10139 from MicrosoftDocs/aljupudi-7103502-RBACupdatenotification

Note regarding RBAC for App update

Author: v-stsavell

exchange/exchange-ps/exchange/New-ApplicationAccessPolicy.md

@@ -18,6 +18,8 @@ Use the New-ApplicationAccessPolicy cmdlet to restrict or deny access to a speci
 
 For information about the parameter sets in the Syntax section below, see [Exchange cmdlet syntax](https://learn.microsoft.com/powershell/exchange/exchange-cmdlet-syntax).
 
+**Note:** App Access Policies will soon be replaced by Roles Based Access Control for Applications. To learn more, see [Roles Based Access Control for Exchange Applications](https://learn.microsoft.com/exchange/permissions-exo/application-rbac).
+
 ## SYNTAX
 
 ```