You have the capability to create custom pages from the Admin Setup menu.
These pages are basic HTML, and an editor is included to help you create your custom page.
Sometimes you may want to create a custom page with a plug-in.
To do this you pick your menu category as usual.
Then when you give the page a name you enter a * at the end of the name, like TOP TEN*
In the body of the page, just enter the plug-in name. Nothing else. Example: top10.php
That is it, now save. You will see the new page listed in the menu.
One plug-in per custom page.