E-Billing Management System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of E-Billing Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of E-Billing Management System. The main actors of E-Billing Management System in this Use Case Diagram are: Super Admin, System User, Accountant, Customer, who perform the different type of use cases such as Manage Bills, Manage Customer, Manage Transactions, Manage Login, Manage Payment, Manage Receipts, Manage Payment Mode, Manage Users and Full E-Billing Management System Operations. Major elements of the UML use case diagram of E-Billing Management System are shown on the picture below.

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

• Super Admin Entity : Use cases of Super Admin are Manage Bills, Manage Customer, Manage Transactions, Manage Login, Manage Payment, Manage Receipts, Manage Payment Mode, Manage Users and Full E-Billing Management System Operations
• System User Entity : Use cases of System User are Manage Bills, Manage Customer, Manage Transactions, Manage Login, Manage Payment, Manage Receipts, Manage Payment Mode
• Accountant Entity : Use cases of Accountant are Create Bills, Request for Payments, Create Receipts, Collect Payments
• Customer Entity : Use cases of Customer are Check Bills, Make Payments, Print Receipts, Check Payment History

Use Case Diagram of E-Billing Management System :