change FP+ time for one person?

[Jennasis]

We are a group of four..how do I change the time of 1 FP+ for only 1 person in our party ON THE WEBSITE?

I can do it on th app, but when I use the site and choose "change" it doesn't give me the option of selecting who I want to change. The app does.

 

[Stella09]

Former Disney Attractions CM here- when people would try to change their FP+ for one person, it would change for everyone or they would end up losing the reservation completely. I would always direct people to a kiosk in the park to prevent that from happening.