An important organizational structure issue involves the positioning of the MIS department. When computers were first introduced, the data processing function was often placed within an accounting department. During the second generation of computer technology, some organizations operated different computers at different divisions; this generally resulted in a decentralized organizational structure. The third generation of computer technology provided a seemingly unlimited storage capacity and remote terminal capability; there was then a resurgance of centralization of control. Frequently, the MIS department was given a higher- level, separate organizational location. Empirical data attests to the merits of such a positioning. Today, in the fourth generation of computing, there are several options - a central MIS, a distribution MIS, or a dispersed MIS. Each configuration has its merits, and the final selection of a configuration depends on the information needs of the organization, the extent of homogeneity of its applications, and the technological and managerial investment the organization is willing to make.