Comment 3 for bug 879453

The control center "User accounts" applets is the successor, but it doesn't show groups to the user. Ideally, choosing whether users are Admins or Normal should be enough for everything. If people need to user groups, they must be able to use the command line, because only these operations require it anyway (and are only hacks).

users-admin still lives and can be used by admins that would need to set user groups, but it's not really good for that since e.g. it doesn't handle LDAP nor mass configuration. We'd need a tool designed specifically for that...