If you are utilizing the 'Join a Team' function for your league's registration form, here is how to find a team's registration form join code:
1. Log in and go to the 'Teams' Tab
2. Select a Team from the list
3. Toggle over to 'Details' in the upper right
4. Copy the registration code & share it with members of the team looking to register
NOTE: This code does not work in the app ONLY in registration. App join codes are either generated by a team admin after, or personalized when a member is added to a roster.