transferring on partypoker

Okay, here's the deal. My friend owes me money and just sent me 200 dollars on PartyPoker (a site I don't play on). I want to send it to someone and get $200 on PokerStars (my site). For the life of me I can't find the transfer feature on Partypoker. Obviously they have it because I just received money.

Don't tell me you can't transfer money on PartyPoker if you don't deposit......