You can delete or deactivate the team if the team in no longer required. If you delete the team, all the data related to that team will be deleted. However, you can deactivate the team such that the team information is kept hidden from the team members, but the team information is not deleted. Only team admins can deactivate the team. To deactivate the team, click on the team tab, and then click on the team. Under options, select edit team and then select deactivate team to deactivate the team.