search for: my_personnal_sid

Hi ! I'm using samba-3.0RC3 as a PDC (for testing). I'm using the ldap backend. I created 1 user, 1 computer and some groups. I mapped the unix groups domainadmins to "Domain admins" with my_personnal_sid-512. I added my user to domainadmins. I set "admin users = @domainadmins" in my smb.conf, but I still do not have domain admin rights on workstations :( Any idea about what I did wrong ? Thanks in advance. Antoine