{IF|$input.createnew}
{NEED_PERMISSION|rooms_create}
{ELSE}
{NEED|$room_information}
{IF|$room_information.owner.name ne $current_user.name}
{NEED_PERMISSION|rooms_modify}
{IF|$current_user.tempgroup <= $room_information.owner.group}
{ERROR|roomlist_nopermission}
{ENDIF}
{ENDIF}
{ENDIF}