Add event signups to mailing list and sheet

Your event signups aren't added to contact lists or records, causing missed invitations. Adds signups to your list and a tracking sheet so coordinators can contact registrants same day.

Overview

When signups land in a webhook, they often never make it into campaign lists or reporting, creating manual rework and missed outreach. This flow ensures each registrant is added to the mailing list and logged in the team sheet so coordinators can act same day.