How to assign an edited player to a club on the FM 2012 Editor?

I've decided to create a bunch of footballing ledgends and creating the players and details and stats etc are not a problem. However I'm really struggling to assign the players to the club I want. Any idea how to do so? Any help would be great cheers

When you're editing a player, there's a player specific menu to the left sidebar below the player's name. Choose 'Contract' and you can change the club from there (it's the first option to the right, you'll notice a clickable down arrow).

how can you modify the age minimum in the different leagues. as i have a few potential superstars who are only 14 and its not allowing me to play them in league or cup games in holland or spain???