The tmEvent folder contains the detail pages for event sold within the online sales. The Default page is used only when a custom pages is not available for the event. It pulls information such as the date range of the run, the venue, performance notes and the map layout directly from the event within Theatre Manager.
Custom pages can be created for an event by duplicating the existing default page. The word Default in the page name is then replaced with the event number. The event number is located in the Event # column under Setup >> Events in Theatre Manager.