![UML use case diagram examples for online shopping of web customer actor with top level use cases View Items, Make Purchase and Client Register, other use cases are Customer Authentication, View Recommended UML use case diagram examples for online shopping of web customer actor with top level use cases View Items, Make Purchase and Client Register, other use cases are Customer Authentication, View Recommended](https://www.uml-diagrams.org/examples/use-case-example-online-shopping-checkout.png)
UML use case diagram examples for online shopping of web customer actor with top level use cases View Items, Make Purchase and Client Register, other use cases are Customer Authentication, View Recommended
![uml - How to show a sub system like mobile application in a Use Case Diagram - Software Engineering Stack Exchange uml - How to show a sub system like mobile application in a Use Case Diagram - Software Engineering Stack Exchange](https://i.stack.imgur.com/lJPJt.jpg)
uml - How to show a sub system like mobile application in a Use Case Diagram - Software Engineering Stack Exchange
![uml - How to show a sub system like mobile application in a Use Case Diagram - Software Engineering Stack Exchange uml - How to show a sub system like mobile application in a Use Case Diagram - Software Engineering Stack Exchange](https://i.stack.imgur.com/T42Gh.png)