Dividing up work calls or identification of total activities and classification of such activities into units and subunits. There are three bases for primary grouping of activities at the second level of the organization just below the top level. Units at the second level are commonly called departments when business functions are adopted as the pattern of grouping activities. Such units go by the name of divisions when either products manufactured or territories are adopted as the means of classifying activities. There are, however, two approaches to departmentation- top down and bottom-up approaches. In the top-down approach, activities are divided step by step downward form the chief executive's job to the operating jobs. In the bottom-up approach, the division of activities is carried on in a reverse order. Starting form operating jobs, there arise sections form combining some correlated jobs, departments from combining some sections and finally the chief executive position form putting departments together. While the top-down approach gives emphasis on co-ordination and managerial action, the bottom-up approach gives emphasis on co-ordination and managerial action, the bottom-up approach focuses attention on employee performance. Although the top-down approach is easy for understanding the departmentation process, both the approaches are utilized in actual practice.