• Go to "Inventory Management"
  • Go to "Product/Job code management"
  • Click on the spy glass next to "Category"
  • Click on the "+" signt to create a new category
  • Choose new category "Number" , "Category type" and "Description"
  • Choose Sales GL and purchases GL if your GEM-CAR is linked to an accounting software
  • Save.

Your category is now created and products can be added.