Canteen Billing System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Canteen Billing System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Canteen Billing System. The main actors of Canteen Billing System in this Use Case Diagram are: Super Admin, System User, Customer, Cashier, who perform the different type of use cases such as Manage Canteen, Manage Products, Manage Orders, Manage Items, Manage Food, Manage Payment, Manage Bill, Manage Users and Full Canteen Billing System Operations. Major elements of the UML use case diagram of Canteen Billing System are shown on the picture below.

The relationships between and among the actors and the use cases of Canteen Billing System:

• Super Admin Entity : Use cases of Super Admin are Manage Canteen, Manage Products, Manage Orders, Manage Items, Manage Food, Manage Payment, Manage Bill, Manage Users and Full Canteen Billing System Operations
• System User Entity : Use cases of System User are Manage Canteen, Manage Products, Manage Orders, Manage Items, Manage Food, Manage Payment, Manage Bill
• Customer Entity : Use cases of Customer are View Items, Add to Cart, Make Payment
• Cashier Entity : Use cases of Cashier are Create Bills, Create Invoice, Take Payments

Use Case Diagram of Canteen Billing System :