Registrant-name tokens and checked-in guests

For school administrators using GiveCampus Outreach. Controls can differ between the classic email editor and the newer Composer editor.

The event-registrant first-name token reads event registration records only. It is not a generic name token for every guest. The guest first-name token supports event attendee records and prioritizes event-registration when both are present. Use the editor's appropriate guest-context token and preview actual recipients, including guests who did not register the group. For a blank sent greeting, inspect the recipient's backing record and name values rather than assuming that a guest always has an event-registration token value.