I would take a look at Bungie's clan and group FAQ for more information. https://www.bungie.net/en/Help/Article/12612 I don't see you as having an active clan at the moment. When you do, however, you will need to invite (or have them join) your friends to the group first. After which, they will need to head to the groups homepage on Bungie.net and set the group as their active clan. As long as the group founder has clan features enabled and at least 3 people have set the group as their clan you will be all set.