Abstract
Systems analysis which leads to information systems design has been practiced, with some user participation, by systems analysts who are outside of workplaces. Since they are external people of workplaces, they have been considered to be able to understand target areas in terms of the objective perspective. At that time they have believed in the existence of user's needs and further presupposed beings that constitute the needs. This implies that they have paid little attention to the mode and methods by how the beings have been constituted. This research poses a question why it is so. Our research interest is therefore that this question will help pave a new avenue to a reengineering of systems analysis.
