Log into your managers account at www.usssa.com. Select the team which you wish to enter the roster of, select "manage my players" and click submit. (You will need to read and agree to the "USSSA Roster Manager Affidavit" before the system will allow you to enter your roster.) You may then add new players or select former players to populate your roster. Once the roster has been completely entered, you need to print a copy and have the players and parents sign it. Keep this document with you at all times during any USSSA tournament.