Use Case Diagram for Inventory Management System

Here is the final use case diagram for the Inventory Management System:

The video explanation for the final use case diagram for the Inventory Management System is as follows:

Video Transcript

Now let's look at the final complete use case diagram where the actors are represented on the left or on the right. Let's look at an example of where in case of Admin the use cases that he can be associated to the admin is shown on the left and the cases that he can be associated with are login and logout manage supplier, update profile, check notifications view invoices Pay Supplier. Similarly, the other actor is inventory manager who can be associated with few of the use cases which Admin already uses like login and log out, update profile, check notifications and additionally some use cases which are specific to inventory. Managers like place order view order, manage order manage stock on the right you can see there are two more actors to begin with a supplier who has the use cases which relates to check notifications view invoices rise invoice send stock receive or return stock. Lastly, final actor notification service which is related to only one use case which is sending notification.

The whole use case is enclosed within a system boundary and the actors are outside the system boundary and the ones with our internal are within the system boundary and with a name given to it as inventory management system.

Video Recap

• The segment explains the final use case diagram with actors represented on the left or right.

• Admin has use cases such as login, logout, manage supplier, update profile, check notifications, view invoices and pay supplier.

• Inventory Manager has use cases similar to Admin but also has specific use cases like place order, view order, manage order, and manage stock.

• Supplier has use cases related to check notifications, view invoices, rise invoice, send stock, and receive or return stock.

• Notification Service is related to only one use case which is to send a notification.

• The use cases are enclosed within a system boundary with actors outside and the system is named as inventory management system.