The following Use Case Diagram is a graphic depiction of the interactions among the elements of the School Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of the School Management System. As per the use case diagram below, the relationships between and among the actors would be on Super Admin Entity or ICT or MIS, System User Entity, Teacher Entity, and Student Entity. As the use case diagram suggests, use cases of Super Admin are Manage Schools, Manage Students, Manage Classes, Manage Teachers, Manage Courses, Manage Registrations, Manage Users, and Full School Management System Operations. Use cases of System User are Manage Schools, Manage Students, Manage Classes, Manage Teachers, Manage Courses, and Manage Registrations. Similar to this, you can learn more about Lecturer Entity and Student Entity.