Business models alignment with reuse approach

This article addresses the design of Information System (IS) within a vision including business process and business service concepts. Indeed, the concept of business service has quickly become more important in the context of information systems engineering. It is proposed as a new paradigm that promotes the reuse of conceptual units in order to improve the flexibility and efficiency of the business processes of the company. To do this, we propose a model of business service that encapsulate an elementary business unit accompanied by an assembly approach to allow the reuse of the business service for the design of business processes.