Hey GOG, for some reason I remember reading somewhere that if I have a key for an Origin game that I didn't buy on Origin that I could use that key to get an extra copy of the game ON Origin, this is a different way of putting the question: I bought DAO Ultimate Edition and DA 2 on gamersgate when they were $8, and I'm wondering if I can use the activation code for those games on Origin to get an Origin copy. I am asking this because I don't want to try myself and accidentally activate it for myself, because I want to trade them.

Thanks

Both DA games use your Origin account (previously Bioware account) to validate the DLC so if you played either of them while logged in your account in-game then you already redeemed them on Origin.
You could try installing Origin and login in. If you see both games in your Origin library then you own them and the keys are redeemed already.

Oops, haha I forgot about the first time I started the game, thanks for clearing that up