Editing and adding categories use the same basic form.
Enter product category information:
Input the description of the Category.
Select a Sub-Category if necessary.
Select Yes from the drop-down menu to make this category private. Private categories typically are for operations only and are not available to end-users.
Deactivate the category by selecting Yes from the drop-down menu. You are discouraged from doing this, however, as it can have effects on reporting.
Click Update to save changes. After adding a new category, you need to edit it and add products to the category.
Figure: Edit Product Category