The document discusses 5 modules related to human resource information systems (HRIS). Module 1 introduces HRIS and discusses its role in HR management decision making and providing strategic advantages. Module 2 discusses the process of developing HR application software and identifying business needs. Module 3 discusses collaborative systems like intranets and their functions in supporting communication. Module 4 discusses application software that supports the strategic role of HR. Module 5 discusses business process reengineering of the HR function through work-flow analysis and assessing business value.