What do you see here
This is a form to change existing teams or create a new one. You can define a team leader and all members of the team.
What you can do here
The official and visible name of that team
The name of the team leader.
The members that the current team have.
Possible members of the team. A list of all other visible users and teams. You may select
additional team members from that list
Team feature permissions are "added" to the feature permissions of all team members.