


In all three cases I would say: START CREATING USE CASE DIAGRAMS.

Use Case Diagrams are a wonderful tool for Enterprise Architects to collect requirements. This example shows the requirements some actors have for a coffee machine that needs to be purchased or designed. What is a Use Case Diagram?Ī use case diagram is a diagram that shows what user require from a system. Just create a free account and you will be on your way in a few seconds. You can create this use case diagram also directly in the Viewer. The use case you see is created in the Visual Designer web application.
