In UNSC Warfare you can set up teams of people united under one cause! The teams are called Battlegroups and operate similarly to clans in other games. These groups of players work together to rule the leaderboard under one banner! With battlegroups your team has a combined score calculated over all players as well as a calculated skil level. Together, these determine your place on the leaderboard!
Battlegroups are all, for now, invite only! So once you have set one up simply go to a Players profile page and from there you can invite them to join. Players can only be in one battlegroup at a time.