How would I adjust an attack to hit allies?

[Beatnik]

While I'm not making a character, I DO like to edit characters I download (mainly for personal use so I don't **** anyone off) and would like to know what part of a character's code I should edit to, say, make a grapple hit an ally or make a striker hit an ally in a 2v2 without removing the ability to hurt enemies with the same move.

[Waggysaggy]

You'll want to add affectteam = B to the attack's HitDef, if it's not already there.

For future reference:
E = Enemy (default)
F = Friendly
B = Both