Also, organizations become more complex and as the amount of information they
need increases the need for automated information systems increase dramatically. The organization must determine what kind of information it will need by deciding what kind of decision it will be making based on the HRIS information and which will be the decision maker. Because these needs are likely to change over time, it is also necessary to build a certain amount of flexibility (Ng, Sktmove and Sharman, 2001).