In both the traditional and contemporary views of management, however, there remains the need for different types of managers. Top managers are responsible for developing the organization’s strategy and being a steward for its vision and mission. A second set of managers includes functional, team, and general managers. Functional managers are responsible for the efficiency and effectiveness of an area, such as accounting or marketing. Supervisory or team managers are responsible for coordinating a subgroup of a particular function or a team composed of members from different parts of the organization. Sometimes you will hear distinctions made between line and staff managers.