From the Dashboard, you can click Roster Builder from the dropdown menu or Click on Teams at the top> Roster Builder. Both will take you to the same exact spot.
Here you will select the "Event" and hit submit.
Once you get to the Roster Builder page select the "Coaches" Tab.
Drag and Drop the Coach to the desired team on the right.
Step 5: A pop up will appear asking for the "Position" once this is done select "Add Coach"
The Coach will now appear on the team account.
Note: In this example, the coaches currently have Yellow Triangles next to their names because they are not yet approved by the event. They will change to Green Check Marks once the event has approved them.