The Association tab is for those clubs that register their players to an Association that is associated with TGS. These Associations include but are not limited to US Club, ECNL Boys and ECNL Girls. This is where you will register and pay for player and staff passcards.
When you first click the Association Tab you will see your clubs Association listed and you will click the arrow to the right of the association. When you do a pop up will open and you will select the association in which you want to register players.
ALL ECNL players must be registered to ECNL not US Club.