You can only be a member of one team at a time.
If you would like to switch teams,
1. You will need to leave your current team first - see "How to leave your team"
- Note: If you are the team lead of your current team please make sure you let your group know and have a new team leader to pick (unless you are the only member of your team).
2. Once you leave your current team, you can then join a new team - see "Joining a Team"
3. If you would like to start a new team, see "Starting a Team"
Note: You need to be on a team at the time an assignment is submitted in order to get credit for that assignment.