Hi,
we deployed WSUS on Windows Server 2019 and the the servers (as WSUS client) get the setting using GPO in the domain.
We want disable using GPO all "Update Settings" (Change Active Hours, Restart Options, Advanced Options) under
"SETTINGS > UPDATE & SECURITY" to avoid that any account change these settings.

Unfortunately we could not find any GPO settings options in Administrative Templates.
Any idea?
Best regards
Birdal