Turn on Event Guest Timesheets
You can turn on timesheets for event guests
Guest Timesheets are enabled on an event-by-event basis from the Create/Edit Event page
Steps
While creating an event or editing an event, scroll to the Advanced section near the bottom of the page
In the Advanced section, tick the Enable itemised event timesheets for each guest
If the event is a recurring event, you will be given the option to save these changes for all subsequent events in the series
Press Save