Specify the Application ID URI for your Entra application for OIDC
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKLM
SOFTWARE\Policies\Microsoft\OneDrive Options
SharePointOnPremApplicationIdUri text Description
This setting allows you to specify an Application ID URI for your Entra application for OIDC if it is different from your SharePoint Server URL. To use this setting, you must also enable "Enable the use of OIDC authentication for syncing content from a SharePoint Server". This setting affects only OneDrive for Business sync functionality. It does not impact syncing team sites in SharePoint Online. If you enable this setting and provide the Application ID URI, this value will be used for requests to the SharePoint Server. If you disable or do not configure this setting, we will use the SharePoint Server URL as the Application ID URI instead.