- A content negotiation strategy allows -with making a best effort- a universal access to the content of servers.

- Universal profiling definition represents an indispensable base for such strategy.

- Content authors must take into account providing services profiles to make their content accessible by different clients.

- The definition of extensible and opened schemas has a big benefit for developers in heterogeneous environments.

Universal Profiling for content Negotiation and Adaptation, March 2002 (T. Lemlouma)