Originally Posted by Scoob72

Is there any easy, online way to change my FF# from a M&M number to my ANA one within my booking? I've tried LH, Swiss, ANA, Aegean and United websites, but I don't see any way to make this change?

I know, with OW, that Finnair and Royal Jordanian websites can help you with changing OW FF#s, so I just wondered if there was any similar facility with Star Alliance bookings?