Sometimes, you want to categorize your drivers in different teams for any use cases. If you want to know more about how to create a team and what are the use-cases, Check this article.
Adding a driver to a team
You need to edit the driver info and set the team to the driver.
Admin Center → Drivers → Driver Details → Edit
As you can see above, you need to select the team (s) from the list of created teams.
A driver can be in multiple teams at the same time.