SOAR

The original design of the Event Signup feature was to retain all registrations, even if just for historical purposes. This would allow you to know that someone had originally said Yes, later changed their mind to No, and who those people were. There was no “delete” feature for individual registrations.

Since the new Event Signup feature was released last year, there have been a number of requests to be able to delete individual registrations.

You can turn the ability for Administrators to delete individual event registrations ON at Admin/Control Panel/Features. The feature is turned off by default. Once turned ON you will find an X icon next to each registration you can use to remove it. It of course includes a confirmation screen for each deletion to prevent accidental mistakes while clicking.

Might be a good strategy to leave it OFF by default and turn it ON momentarily when needed.