From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040113 Description of problem: It might not be necessary to keep the UserGroups class attatched to the Org. Determine if this is the case and if so, use a mode and get rid of it.
*** Bug 129010 has been marked as a duplicate of this bug. ***
This isn't fixed. The UserGroup object still exists, it has just been moved out of the org package. The object shouldn't exist anymore. Orgs and Users should have sets of Roles, and all operations should be made on those sets of roles.
Based on our phone conversation last week I'm going to re-close this bug.