There are 2 ways to handle family/group check ins:

1. Visitors can use the mobile app to set up a profile for each family/group member. This is a fast and easy option for families who visit your site regularly.
2. Configure the party size option if you don't need each person in a group to enter their full details. Ask how many people in the group, and optionally use the custom check-in field to capture their names. Both these settings are configurable by visitor type.