The use of an information system (IS) can be studied as a result of all the efforts that an organization has put on the introduction of IS, as for example change management, user training, support training and proper technical infrastructure. The description takes its starting point in the organization per se, whilst the one in this paper is external. In this paper, a complementary perspective is offered that can explain the final use of an IS, illustrated by three empirical papers. The use of an IS can be a result of the interorganizational influences as customers, suppliers or other stakeholders. The paper shows that the external environment has a direct effect on how the user experiences an IS and uses it.