(solved) OpenVPN Local Domain Authentication

[m4rtin]

Hi, I configured an OpenVPN Server on my OPNsense with this HowTo:

https://www.thomas-krenn.com/de/wiki/OPNsense_OpenVPN_f%C3%BCr_Road_Warrior_einrichten

I had to create local users and create unique OpenVPN certificates for each user. That works for this user, but I guess this doesn't work with local domain users.

How should I approch this? Disable certificate Usage?

Edit:
I solved it with an "instance" server and no certificate usage (I use MFA and username / password)