In the scope of European Community research projects at ITV Denkendorf new approaches for the management of Dynamically Networked Enterprises have been examined. New conceptions for coordination and planning integration within value added communities in enterprise networks have been developed. They have been implemented on e-business platforms with the help of newly developed knowledge-oriented methodologies for network analysis and design. The article describes the conceptional approaches and highlights the role of knowledge classes for design and management of value added partnerships. Finally, an outlook towards the future design of knowledge repositories for networks is given.