Patch Management - Windows 11 Upgrade

Hi.

We now have various systems running the upgrade to Windows 11.
Despite the global rule 21H2 --> Don´t Install

Can someone please send (urgently) clear, complete instructions what to do, how?
Group policy is out of the question as some devices are running as workstations.

I hope someone from the tech team will take care of this entry.

And no, users did not click "Update".

Edited June 8, 20222 yr by LarsG