<%INIT>
my $groups = new RT::Groups($session{'CurrentUser'});
-$groups->Limit(FIELD => 'Domain', OPERATOR => '=', VALUE => 'System');
+$groups->Limit(FIELD => 'Domain', OPERATOR => '=', VALUE => $Domain);
</%INIT>
<%ARGS>
$Name => 'groups'
+$Domain => 'UserDefined';
</%ARGS>