Who is it possible to set "Same as Parent"? like here: https://github.com/MicrosoftDocs/windowsserverdocs/blob/master/WindowsServerDocs/administration/windows-server-update-services/manage/updates-operations.md#to-approve-multiple-updates An alternative would be set "NotApproved" to "All Computers": https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms752788%28v%3dvs.85%29 > PS: InvalidOperationException