How to Rename Additional Registrations as Unique Attendees

If someone registers themselves multiple times by selecting multiple tickets and you later want to give a unique name and email address to those additional registrations you can do that by: 

Navigate to Event Smart > Registrations > and locate one of the additional attendee records (2/2 or 2/3) that you want to rename and click the clipboard icon to view the registration record:

Then, in the Contact Details widget, you will see a "Create Contact" button. That will allow you to change the name for the Primary Attendee to an Additional Attendee with a new contact information:

Then Save the registration record with the new information and it will create a new attendee record.