Questions only for an activity's participants

In GiveCampus Events, available controls depend on your permissions and the interface used by your institution.

Save the activity, then open its Custom Fields area and select Add Custom Field. Add the dietary restriction or other participant question there rather than on the event-wide Registrant/Guest form. The activity's fields are presented for guests selected for that activity, including a registrant who is participating as an attendee. Preview the flow with both participating and non-participating guests.