A wiki is a web site where any users with access can collaborate and edit the web site directly using a simplified markup language. You create and modify wiki topics in a simple markup language within a web browser.
In WEM, a single wiki page is called a topic and a collection of topics is called a wiki space. You can create multiple wiki spaces. Permissions determine who can read or change the content of the wiki space. You can search across a wiki space as well as create topics on the fly. In addition, you can add attachments to wiki topics.
This section describes wiki concepts and describes how to use the provided wiki functionality.