On Sun, 8 Jun 2025 12:19:54 +0100 Luis Peromarta via samba <samba at lists.samba.org> wrote: > Thanks for this Rowland, quick question: A newly provisioned domain > on Samba > 4.20, what FL will it be on ? 2016 ? No, you need to add this to the provision command: --option="ad dc functional level = 2016" --function-level=2016 Rowland