To create a new category set, use EdAdmin4 or Administrative Browser.

Create a category set in EdAdmin4

Run EdAdmin and then under Generic Objects, click Category sets. In the listing, select what you want.

Right-click, and then click New.

In the New Category Set dialog box, enter an unique name of the category set, the code and an optional description.

Create a category set in the Administrative Browser

Run the Administrative Browser, and then click Categories. Review the category sets in the left pane. Click to select one set, and then click New. In the New Category Set dialog box, enter an unique name of the category set, the code and an optional description.