Joomla Extensions Menus: Joomla #9: Adding user menu for registered users only – RaceDirectory.com. This episode we will add a user menu for registered (cool people) users only. The menu must be invisible until someone logs in. Then after login, show a navigational menu for registered user content. We have added ccBoard, joomla extension prior to this cast and will have the menu link to that. ccBoard is a web board or forum extension which is very highly rated.