How to Edit Guest Details
Guest details, including contact information, important dates, notes, POS items and contact log entries can be added and/or edited from the guest details page. Access the guest details page by clicking the People link on the Quick Navigation Pane.
From the People page, search for the guest name and then select the contact you wish to edit. The guest history record is displayed and changes can be made.
Click on 'Edit' next to 'Contact information change the email address or phone number. Click on the name at the top to edit the first or last name.
Make sure and Save all your changes.