Delete a category in Organizer
You can delete categories in Organizer. Note that there must be at least one location category, one property category and one custom category in the Organizer category tree. You cannot delete the last categories.
Note:
To permanently delete a subcategory from a category created with the Create automated subcategories command, you must remove the subcategory objects from the main category. If you do not remove the objects from the main category, the subcategory will be created again based on the main category rules when you synchronize Organizer.