Hi all. I'm wondering how to earn B6 miles on my outbound and AA miles on my return. I just signed up for True Blue after I purchased this ticket as the B6 flight is just better for me in this case. I called to put my true blue number into the reservation and the CSR tells me I can only have one number in a reservation. I'm ok with one number per flight, but obviously I want to earn in different programs depending upon who's flight I'm on. Also because of upgrades on the return I do not want to remove my AA number from the reservation. Any ideas or directions?