Human resource management is the tactical approach towards the effective management of people in an organization. It is used to maximize employee performance with respect to the employer's strategic objectives. It particularly deals with the management of employees within a firm, focusing on policies and systems. Human resource department oversees employee benefit design, as well as the recruitment, training and development, performance appraisal and reward management of the employees. It is also concerned with organizational changes and industrial relations. Some of the other initiatives where human resources play an integral role include mergers, talent management, labor relations, diversity and inclusion