I want to create a use case diagram based on customer requirements (pnline food ordering system), which are for example ensure on-time delivery process and package orders promote the pizza shop How ...

Can an actor be both primary and secondary in an extended management system? e.g. Warehouse worker [use case] displays the list of orders to be packed (as secondary actor), then [use cases] packs the ...

I have to create Use Case Diagram for Pizza Shop System. I have doubts whether I fully understand the use case assumption. Are logging into the system, logging in as an administrator or creating a ne...

I want a use case - store information system. I am to present the owner's requirements on a use case diagram, incl. a customer who, after logging in, does shopping, and an admin, who after logging in,...