Read Thread: LBNA to AQ
Nothing. LbNA doesn't make decisions about how adoptions on AQ work. If you can get the owner to agree to let you adopt the box, though, they can transfer ownership to you. If they don't agree, you can't adopt the box here.
If the clue is hosted elsewhere and you get access to that, you can change those clues. If the clue is hosted on AQ, you won't be able to change them without the owner's permission.