Hi All

Just wanted to ask, i have 3 internal US flights booked but attached my Qantas FF number. With the Amex charge im now MarcoPolo Gold hence Oneworld Sapphire.

Do i need to remove my QFF no and add the MarcoPolo gold to get the benefits of the Oneworld alliance or can i rock up and show my card?

Also do i get free baggage and once again how does that work? Just rock up and flash mycard?

Did try and google it and look on the Cathay Oneworld websites but couldnt see anything.

Thanks in advance everyone