Category Types can only be deleted if they do not contain any Categories. Deleting a Category will remove any existing associations with aspects, marksheets and templates.
Select Tools | Performance | Assessment | Categoryto display the Category dialog.
Expand the navigation tree as necessary.
Right-click either the required Category Type or Category name and select Delete Type or Delete Category from the pop-up menu.
A message dialog is displayed. Click the Yes button to delete the Category Type or Category.