Synonyms: Charm, Mind Control, Relative, Family, Persuade, Authority, Befriend, Seduction
To acquire it, you need to already have another Feat related to it, for example : No prerequisites, anyone can take this Prowess.
Your Game Master may accept to waive such prerequisites if your background or in game actions justify it. Unlike normal Feats, a Prowess can be acquired several times.
You realise that a character of your choice is an acquaintance of yours. He may be a distant relative, someone you've helped in the past or a very close friend.
He will try to help you to the best of his ability. Taking risks for you if need be.
If he belongs to an enemy organisation, he will do his best to help you without betraying his obligations.