The Booths tab is where you define what booths will be available for the exhibitors at this event.

If you based the event on a template or previous event, much of the information may already be in place.  If you now want to add booths from a template, see the instructions under Copy Template - Booths below, which will describe the use of the Copy Template button.  Alternatively, you can add completely new booths by following the instructions under Add a Single Booth or Add Multiple Booths.