it is possible for different registrants of a meeting use the same email address and different names?
when I add a registrant named Abby Huston with email email@example.com by calling API
and add the other registrant Lisa Huston with email firstname.lastname@example.org, it will update Abby Huston to Lisa Huston, but not add a new record.
Are emails of registrants of a meeting unique? Is there a setting that allows me to add different registrants with same emails?