since this is being brought up-
maybe i'm nortoriously dumb, but when i last booked my BA award flight using AM, i could not do OLCI in the ba.com site because the PNR for CX and BA are not compatible- is there a way i can do this? (or is it simply a no?)- Besides, noone managed to tell me there are some BA flights that do not depart from T5!??!