Service orientation is a new trend towards increasing the profit margins in a goal oriented organization. By using goals in requirement engineering process we have a way to achieve goals. Achieving goals require the cooperation of agents in which the services assigned. The assignment of responsibilities to agents is a critical decision in requirement engineering process. The paper describes a systematic technique to support the process of mapping of Service oriented architecture and requirement engineering activities using rational unified process which leads to successful completion of RUP software projects to provide services to their users. In this Student information system is a typical application that provides appropriate viewer for each user to assist him through services.

Keywords Requirement engineering, goals, RUP, SOA, SIS, service, mapping.