Cancelling an Attendee in Community

1. Find the Attendee from the Contact

Use the global search at the top of the page to find the Contact

Open the Contact record by clicking the Contact Name

Open the Attendee for the related list Courses Attended on the Contact

Or Find the Attendee from the Booking

Search the booking from the Bookings Tab

Open the Attendee from the related list Attendees on the Booking

Cancelling an Attendee on a Booking

From the Attendee, click 'Show Feed'

Click Update button