How to manage (Add/Edit/Delete) Listing Types or Property Types

To manage Listing Types:  Go to WPL->Data Structure->Listing Types

To manage Property Types: Go to WPL->Data Structure->Property Types.

In this menu you can edit/delete/enable/disable/sort current items and add new items. 

To delete an item you have 2 options:

1- Purge all related properties to that item.

2- Assign related properties to a new item.