Requirement Model for Purchase Order Management System: A Case Study in Han Chiang High School

This case study focuses on the purchasing activities which are conducted in Han Chiang High School. A requirement model will be constructed to help the organization to overcome all purchasing related issues in a more effective way. Han Chiang High School is chosen as a case study because of their current purchasing procedure and activities is very much unmanaged. It is hope that the constructed requirement model will be able to improve the purchasing activities by helping system developer to understand all procedures and concepts adopted by the school. So, this study will use Requirement Model for Purchase Order Management System as a basis to develop the Purchase Order Management System. Unified Modeling Language is used in order to develop the requirement model. The constructed requirement model will be then validated through test script technique and a sample prototype. In short, this study will be able to provide a better solution for all organization that has the same purchasing procedure and activities.