Board Thread:Support Requests - Getting Started/@comment-31937954-20180331010325/@comment-5811199-20180331073404

Check out Help:Categories. Basically, it is always sorted in alphabetical order. By default it is based on the page name, and you can change it to be something else other than the page name by adding a sortkey.

So for example:
 * will place it in under * (* is the sortkey)
 * would place it under B