To create a root category and subcategories

1. Go to the Content Categories interface for the desired website (host).

2. In the left pane, select the Top category.

3. Click Add Subcategory on the Content Categories toolbar.

4. Enter a label for the new root category, such as News Article Topics.

5. Press the Tab key to automatically populate the keyword text field with the matching URL-friendly keyword, or manually enter a keyword that contains no spaces or special characters.

6. Click Add (green plus sign) next to the text fields, or press the Enter key. The new root category displays in both panes.

7. To add a subcategory to the new root category, select the desired root (not the Top) category in the left pane. Repeat the above steps for each subcategory that you add.