This admin menu category is created by the Example Addon. It is meant as a working example for PHP developers interested in creating Geo Addons, of how to make an addon create it's own admin menu category, and then place admin pages in that category, if that is desired.

Note that when an addon creates a page inside another category, that page will appear in the admin menu under the category specified, and it will also automatically be added to the auto-generated addon category (such as Addons > Example Addon in the case of the Example Addon).