Change BA card number in booking

[Swissgirl63]

Sorry if this has been asked before.

I used the Royal Jordanian offer put match my card status. I now want to change my BA booking back to my Exec Card number but can not see how to do it? Can anyone help please

[Wiseoldman]

@Swissgirl63 You can either contact BA (telephone/Twitter), or use Royal Air Maroc website and change your frequent flier there.