Select the arrow to the right of the team in which you wish to register its players. The players will appear on the left hand side. Click the + symbol next to each player. If the player has all of the required items then they will be added to the right hand side. If the player is missing anything that the association requires a pop up will open. This pop up will tell you exactly what is missing. You will then need to go back to the Club tab > Players and edit the player info so that they will have all of the required information.
Once the players that you want to register are on the right hand side click the Register Players button on the top. A pop up will display.
If you are part of ECNL the first thing you will see is to indicate if any of the players are Discovery players. If they are please use the check box to mark Yes.
Follow the pop up to the payment screen. Fill in your payment information and lick submit. At this point your players have been registered and are awaiting the associations approval.