[Samba] howto check and setup privileges

[Thomas Stegbauer]

hi everybody,

when using
  enable privileges = yes in smb.conf

where does the permission get saved?

I assume in the passdb backend or is there a tdb server specific file in 
/var/lib/samba?

cause when i give a group the permission:

net rpc -S pa-server1 rights grant 'NET\domadmin' SePrintOperatorPrivilege
Enter root's password:
Successfully granted rights.

but when listing the privileges, no one is listed.
net rpc rights list SePrintOperatorPrivilege
Enter root's password:

best regards
thomas