Résumé en anglais

This paper highlights the importance of organizational and Cultural Contexts in The efficiency of knowledge sharing strategies and particularly strategies based on the use of Information Systems to support knowledge sharing activities. Relying not only on our theoretical investigations, but also on industrial fieldworks, we propose a framework which helps Identify, given dominant characteristics of the organizational and cultural contexts, information system functionalities to develop or to promote in order to support knowledge sharing. A case study illustrates the use of our framework and the implications of this work are finally discussed at the end of this paper.