private function setProjectAdmin($group_id, PFUser $user)
 {
     $result = db_query("INSERT INTO user_group (user_id,group_id,admin_flags,bug_flags,forum_flags,project_flags,patch_flags,support_flags,doc_flags,file_flags,wiki_flags,svn_flags,news_flags) VALUES (" . $user->getId() . "," . $group_id . "," . "'A'," . "2," . "2," . "2," . "2," . "2," . "2," . "2," . "2," . "2," . "2)");
     // news_flags
     if (!$result) {
         exit_error($GLOBALS['Language']->getText('global', 'error'), $GLOBALS['Language']->getText('register_confirmation', 'set_owner_fail', array($GLOBALS['sys_email_admin'], db_error())));
     }
     // clear the user data to take into account this new group.
     $user->clearGroupData();
 }