Adding Team Members
Any owner of a Team has full control over who else is a member of there teams. This makes it quick and easy for you to add or remove people as needed.
Adding someone to your Team
Step 1 - Open up the Team you want to manage
Step 2 - Click on the elipses next to the team name
Step 3 - Click on Add member
Step 4 - Type in their name and select them from the search results then click Add
Step 5 - Click Close or if needed you can add more people before you are done. You can also make them an owner if needed. Be careful though as owners have full control of a team!