If your Team Statistician provides you with the player numbers for their team, please go to Register - Team Roster to update these numbers.
Scroll down to the Team Roster Players List and click Update Player Numbers
This is where you can add the Game Jersey for each player.
The players are listed in Alphabetical Order
Make sure you click SAVE first before leaving the page and going back to the Register - Team Roster page to ensure that the numbers have been updated.