Hi, my GF and I will be booking a Marriott FHR stay each on our own Platinum cards. The bookings will be under our own name and therefore we should qualify for the $100 experience credit. Assuming Marriott awards my Bonvoy account for my stay, would they also award me for my gf’s stay if I put my Bonvoy # under her reservation. Does this risk her losing the $100 experience credit?

Any thoughts or suggestions would be appreciated. Thank you.