Its my first time making a use case and this is for my coursework. I had to follow the case study below.
Case Study 8: Warehouse Control System (WCS)
A warehouse distributes health food and related products. Customers order a particular product and quantity from the warehouse. The Warehouse Control System WCS saves the order and provides to the customer the order number. The WCS generates a pick list and shopping label, which tells the order-picker person how many of each item to pick to fulfil the order. The order-picker picks the items, places them in the box, and places the shipping label on it. The order-picker then uses the WCS to specify whether the order is ready or not. Then the manager sends the order number, address, and the payment data to the shipping company. At the end of the day, the shipping company arrives to pick up all the orders. The inventory of the product in stock is carried out by the staff, but in others, it is outsourced to an external company. Each staff has a specific function which is either to raise an order or check the re-order level of the products in stock.
The company wants to create a computer system that allows employees and external companies to access the application system on desktop. Model, design and implement a GUI client that can access the database using Visual Studio or any other software development package. The database must be designed from the class model and the entity data model using MS Access or Oracle database.
I'm not sure: should the Warehouse Control System (WCS) be an actor ? If not how to make the use case without it?
Here the use case I made:
