Making a Team

Hi

Ive got the editing program and i can add leagues things like that i just wanna know (if anyone can help) how to add teams so i can add some teams and make my own league up and play it...want i had in mind is to make up teams form the local areas where i live and play doesnt matter bout real players name cos i was thinking of adding few my mates in there to see how they get on lol, just wondering if anyone can help so i can start making up some teams wanna about 10-20 if i dont get bored lol

cheers for any help

found out how to make up teams now lol

know can anyone help please why are most of the players in the side greyed out, i only get a couple in each team that are proper players how do i make it so all the players are play-able (if you get me)