Product Supply Management System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Product Supply Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Product Supply Management System. The main actors of Product Supply Management System in this Use Case Diagram are: Super Admin, System User, Dealer, Suppliers, who perform the different type of use cases such as Manage Product, Manage Supply, Manage Delivery, Manage Stocks, Manage Inventory, Manage Accounts, Manage Users and Full Product Supply Management System Operations. Major elements of the UML use case diagram of Product Supply Management System are shown on the picture below.

The relationships between and among the actors and the use cases of Product Supply Management System:

• Super Admin Entity : Use cases of Super Admin are Manage Product, Manage Supply, Manage Delivery, Manage Stocks, Manage Inventory, Manage Accounts, Manage Users and Full Product Supply Management System Operations
• System User Entity : Use cases of System User are Manage Product, Manage Supply, Manage Delivery, Manage Stocks, Manage Inventory, Manage Accounts
• Dealer Entity : Use cases of Dealer are Request for Products, View Delivery Status, Check Invoice, Make Payment
• Suppliers Entity : Use cases of Suppliers are Check Order Requests, Create Invoice, Create Orders, Collect Payments

Use Case Diagram of Product Supply Management System :