12+ Package In Use Case Diagram. A package is a collection of logically related uml elements. A uml use case diagram.
These requirements are mostly design requirements. A use case diagram at its simplest is a representation of a user's interaction with the system that shows the relationship between the user and the different use cases in which the user is involved. Suppose you need to make a software in which when the user confirms order and confirmation need the confirmation depends upon the product selection, calculation of price with tax and payment.
Learn how to make use case diagrams in this tutorial.
12+ Package In Use Case Diagram. The diagram below is a business model in which the classes are grouped into packages: Login is not a usecase at level of detail you presented in the diagram. The figure below shows an atm use case diagram example, which is quite a classic example to use in teaching use case. One representing the business roles and the other representing the.