Go to your Servv dashboard and select the edit option for the event
(Related article: How To View, Update and Delete the Event?)
Next, in the text fields "Guest First name" and "Guest Email" enter the guest's name and then email.
Then, press the plus button on the right of the text fields to add them to the guess list.
Now, they have been added to the event as a registrant and will be treated the same as other registrants.
The registrant will receive an email notification with a zoom link as soon as you add them.