ROSTER CHANGES ARE NOT INSTANTANEOUS.
Depending on the team level (Rec vs. Comp), time of season (there is always a mad last-minute rush before season start) and other technical factors, teams should expect at least a 5 business day turnaround.
Players, Coaches and Team Managers each have unique assignment codes. If you've a late player or staff add, they'll need to know their code in order to register with your team.
Log in to Affinity. Click through to your Team Roster, by clicking "Edit" next to the team name on your My Account page, and then clicking the "Team Roster" tab (if it doesn't default to that tab already).
IMPORTANT FINAL STEP
The Affinity system does not notify SFYS that a player has added. Your Team needs to let us know that a player has added.So once the player has registered online, email the office [ email@example.com ] with your Team Name, Team ID (displayed under your team name on the roster that begins 0102-...)
PLAYERS MAY REGISTER ON ONLY ONE TEAM
Click on the + sign beneath the Administrators and/or the Players to see the codes. Note that PLAYERS may all use the same code (-PL01, for example).
NOTE : If the Player you are trying to add is already registered on a team and would like to join a different team, that requires a Transfer, not an Add.