metafaniel - 2015-03-19

Is there a way to add a third level of categories? Subcategories for a subcategory?

EXAMPLE:

- Service = Technical Support
   - Subcategory 1 = Hardware Support
      - Network
      - Printer
   - Subcategory 2 = Software Support
      - Antivirus
      - Office

This is just an example, my real needs are not intended for Support, but a third category level would be helpful.
Any ideas?

THANKS