Is it Document Management or Content Management?
http://www.steptwo.com.au/papers/cmb_dmorcm/index.html

Robertson, James
Step Two
2003

Abstract:

There is considerable confusion in the market between document management systems (DMS) and content management systems (CMS). This has not been helped by the vendors, who are keen to market their products as widely as possible. These two types of systems are very different, and serve complementary needs. While there is an ongoing move to merge the two together (a positive step), it is important to understand when each system is appropriate.