Component We used mind map as a tool to explain whole system of our project.
2. Function: we used use case as a tool indicating function of system and function of each person doing in the system.
3. Data: we used IPO model to explain how data flow in the system
4. Procedure: we used flow chart explain the procedure because it is easy to show respectively process of system.
5. Interface design: we used wire framing to design a visual guide that represents the skeletal framework of a website page and mobile application.