Right now, there's no way to associate a guide with more than one category. We've heard the request for that ability once or twice in the past, and we're working on possible solutions.
There are, however, two different ways that you are able to show guides about a certain category on a different category page:
- The Area Index tag (we're adding documentation on exactly how this is used). This allows you to show a list of all of the sub-categories and guides for a certain category, on a different category page.
- The Guide List and Wiki List tags. These allow you to list all of the guides or wikis that have a certain tag applied to them.