To add a Team Manager, go to Team and click "Edit" next to the name of the user you want to add as a Team Manager. Scroll to the bottom of the page , check the "Team Manager" option, and select "Save changes".
Team Managers can:
Update team settings
Add/remove users to a team
Designate other users as team managers
Team Managers cannot:
Delete a user
Access account settings
Deactivate or reactivate a team
Remove themselves as Team Manager
Log in if they are deactivated from the teams they are on
Note: Team Managers must be Active or an Observer on the team.