$groups = $user->getGroups();
$groupMemberships = $user->getGroupMemberships();
$this->showEditUserGroupsForm( $user, $groups, $groupMemberships );
$groups = $user->getGroups();
$groupMemberships = $user->getGroupMemberships();
$this->showEditUserGroupsForm( $user, $groups, $groupMemberships );