Greetings, Kathleen! Welcome to the Disney Parks Moms Panel and thanks for your question!
When I once visited with my sister, niece, and my in-laws, we often split up during the day and sometimes we had
PhotoPass pictures taken separately from the group. Luckily, linking all these photos to my account was a breeze! If you want one person in charge of the PhotoPass+ account, that person can have photographers scan a barcode in their
Disneyland app to have all those photos automatically linked to their account. Others will receive a PhotoPass card whenever their first PhotoPass photo is taken. They can use this same card for the duration of the trip. Then, the person managing the PhotoPass+ account will link those cards to their account by scanning the barcode on the card(s) into their app. This will populate all the photos into one account which you can then download and share.
I hope this clarifies things for you. Please return to the Disney Parks Moms Panel with any other questions you may have!
-Linda M.