This report provides an overview of human resource management (HRM) in the context of Sainsbury, a public limited company. It covers the purpose of HR functions, key roles and responsibilities of HR, the significance of HR in acquiring talented employees, approaches used by HR for recruitment and selection, benefits of different HRM practices for both employees and employers, and the effectiveness of HRM practices in raising organization profitability and productivity. The report also discusses the importance of employee relationships and how it influences HRM decision-making.