Clark argues that, while the separation of form fromcontent is not a new concept, “no content is [truly] free of presentation” and that“[c]ontent and presentation are never separated.” Within the content managementcontext, therefore, Clark suggests understanding this separation in two ways: (a) ascontent being complete texts, and presentation being output structure, navigation,and visual style; and (b) as content being content modules, and presentation beingoutput structure, navigation, visual style, and genre definition. This separation,dictated by the nature of structured writing and single sourcing and by the techno-logical nature of content management systems, is perceived in different ways interms of its affordances by different participant groups involved in the contentmanagement process.
It is important to understand that content and presentation cannot be completely polarized, because in many rhetorical situations the medium is also the message.