Draw (STD)state transition diagram for the system(Online Registration System)

2.3.1(Functional requirement Functional requirement is a description of the service that the software must offer. It describes a software system or its component. A function is nothing but inputs to the software system, its behavior, and outputs. It can be a calculation, data manipulation, business process, user interaction, or any other specific functionality which defines what function a system is likely to perform - The student must be able to register in the system. - The student must be able to log in on the system. - The student must be able to update his credentials. - The student must be able to register for a course. - The student must be able to withdraw from a course. - The student must be able to see details for e courses. - The staff must be able register the system. - The staff must be able log in on the system. - The staff must be able add courses. - The staff must be able remove courses. - The staff must be able add students into courses. - The staff must be able remove students into courses. - The administration must be able to register the system. - The administration must be able to log in on the system. - The administration must be able to request a report. - The system must show the fees for the student and pay them. - The system sends an approval request after entering information. - The system must show the courses offer. - The system must show the Study schedule of students. - The system must be generated reports