You can assign a category to a heading by changing the display order of the category so that it is under the heading you want.

You can change the display order of a forum by following the directions below:

1. Log in to your Website Toolbox account.
2. Click the Categories link.
3. Put your mouse over the category that you want to move.
4. Hold your mouse down on the icon that appears on the right side and drag it up or down to move the category into the desired position.