How do the “Display guest list” RSVP Options work?
Use the “Display guest list” RSVP Options check boxes to specify if and how your guests see the guest list. If you decide to display the guest list on the invitation, you can also specify what guest responses you’d like to show in the invitation, including just the list of who’s invited. You may notice that you can’t check Who’s Invited until you uncheck Yes responses, No responses, or Not Responded. Why is this? Because if you are showing Yes responses, No responses and Not Responded, that’s everyone! Showing Who’s Invited would be redundant.