UML Use Case Diagrams: An Agile Introduction UML use case diagrams overview the usage requirements for a system. They are useful for presentations to management and/or stakeholders, but for actual development you will find that use cases provide significantly more value because they describe “the meat” of the actual requirements. Figure 1 provides an example of a UML use case diagram.Use case … Continue reading UML Use Case Diagrams: An Agile Introduction