Paper Title
How to Deal with User Involvement in Requirements Rngineering of Services Based Systems

Abstract
Requirement’s elicitation is very important and non-trivial task in the Requirements Engineering activities. Lack of user involvement in software development of service-based systems is considered as one of main problems of service-oriented requirements engineering process. The paper tries to give a preliminary solution to the problem of implication and participation of users in requirements analysis of services-based systems. Keywords - Service, User, Involvement, Requirements