Past Events are events that have passed in time (aka: no longer 'Upcoming Events').
The Completed Events tab is your section to hold events you specifically mark as 'Completed.'
To mark an event as 'completed':
- Click on the 'Bookings' tab from within the 'Clients' section
- Choose 'Past Events'
- Click on the down arrow next to the name of the appropriate contact
- Click the 'Mark Complete' link
- Click 'Yes' to confirm
This booking will now be moved over to the 'Completed Events' section to indicate that you have finished working on that event.