Hello Whyit1! Firstly, if you're talking about the group as a whole and not just the group's clan, your friend can search up your group's name and join or request to join depending on your group's privacy settings. For clarification, did you enable clan features for your group? If not, you'll need to do that before you can move any further. Look in the spoiler on how to do that. [spoiler]To activate clan features, go to your group's page then to "Admin Tools" > "Settings". You will see the option at the top to activate/deactivate Clan Membership for either Xbox, PlayStation or both. [/spoiler] If you're talking about the group's clan, your friend will have to navigate to your group's page on the website, bungie.net, to set the group as his primary clan. [b]Please note:[/b] Your group's clan must obtain at least 3 members under the same console family (Xbox or playstation) for your clan to become official. After you meet these criteria, your clan tag will appear. You can read more about groups and clan in [url=https://www.bungie.net/en/Help/Article/12612][b]The Group/Clan FAQ[/b][/url]. I hope this helps!