The document discusses the role of human resource development (HRD) managers in organizations. It outlines five key roles or components of an HRD manager's responsibilities: 1) Evaluator of HRD programs' impacts on organizational efficiency, 2) Management of the organizational learning system, 3) Operational manager planning and coordinating the HRD department, 4) Strategist for long-term HRD planning and integration, and 5) Marketing specialist to advance HRD within the organization.