Hello everyone, I have a problem with windows group memberships. We are running samba as a PDC with ACL's. The local unix users and groups are set up correctly. To map windows groups to unix groups I set up this group mapping: --- Ingenieure (S-1-5-21-1666078787-310823975-216776211-1000) -> ing Informatiker (S-1-5-21-1666078787-310823975-216776211-1001) -> inf Dom?nen Benutzer (S-1-5-21-1666078787-310823975-216776211-513) -> domuser Dom?nen G?ste (S-1-5-21-1666078787-310823975-216776211-514) -> domguest Dom?nen Administratoren (S-1-5-21-1666078787-310823975-216776211-512) -> domadmin --- Users are members of their respective Unix group. The problem is that 'net rpc user info jan' e.g. reports: --- Dom?nen Benutzer Informatiker root --- My Unix account 'jan' is a member of 'inf' but not of group 'domuser' and definitely not a member of group 'root'. So where do these memberships originate from? Please forgive my lack of understanding. I searched through the samba howto but I couldn't find anything enlightened. Thank you in advance. Kind regards, Jan