E-library Management System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of E-library Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of E-library Management System. The main actors of E-library Management System in this Use Case Diagram are: Super Admin, System User, Librarian, Student, who perform the different type of use cases such as Manage Course, Manage Students, Manage Shedules, Manage Fees, Manage Durations, Manage Books, Manage Author, Manage Users and Full E-library Management System Operations. Major elements of the UML use case diagram of E-library Management System are shown on the picture below.

The relationships between and among the actors and the use cases of E-library Management System:

• Super Admin Entity : Use cases of Super Admin are Manage Course, Manage Students, Manage Shedules, Manage Fees, Manage Durations, Manage Books, Manage Author, Manage Users and Full E-library Management System Operations
• System User Entity : Use cases of System User are Manage Course, Manage Students, Manage Shedules, Manage Fees, Manage Durations, Manage Books, Manage Author
• Librarian Entity : Use cases of Librarian are Add Books, Add Publishers, Issues Books, Return Books, Search Books
• Student Entity : Use cases of Student are Search Books, Request for Issue, Check Status, Add to My Library, View Books

Use Case Diagram of E-library Management System :