Linking fast passes for two families?

[Poprivet]

DW and I have booked our trip for November, DD and her family have booked their trip for the same time, how do we go about getting all our fast passes together? in the past everyone has gone under my account.
TIA

POP

 

[sponica]

Under your friends and family, click add guest.

You can either use a WDW Resort hotel reservation OR
Enter their name and age.

This will send a request to her account to approve your request.