I had a flight booked for me with BA code share numbers. I added this to my bookings on the BA app, but how do I make sure that I get my BA points and not AA points with these flights. What I don't want to do is register these one the AA app or online and get the points that way. When I flew with Qatar this was really simple to do, but I can't seem to find a way to do this with AA. Any thoughts?