To view a class wiki, click on the icon or link located on your class site's main page.
On the Class Wiki main page, you'll find a list of all of the currently active class wikis. The title of any wiki is a link to that wiki. From this page, you can also create a new wiki or change the display order of the current wikis.
The "Manage" menu on a class wiki page gives you access to "Create a New Page" or "Manage the Wiki."
The "Manage the Wiki" main page includes sections that allow you to work with the wiki info, current page content, files, media, pages, appearance and a set of advanced options.