A lightweight approach to generate domain models that automatically respect and enforce your business process definition
Specification of sequence diagrams is not easy. They are more complex than they appear to be and support provided by most UML modeling tools is often limited (e.g. no advanced checking).
Sometimes the easiest way to draw a model is to “write” it down. These tools will render nicely looking UML diagrams from a few lines of text.
Complete tutorial introducing the Object Constraint Language (OCL), covering its syntax, semantics, and tool support.
From OpenAPI to UML and back! – A tool to reverse engineer your web APIs, modify the resulting UML model and regenerate the OpenAPI file from it.
Roles are meant to capture the dynamic and temporal aspects of real-world objects. Modeling roles is one of the trickiest aspects in conceptual modeling. Here I present you my solution in the form of a conceptual modeling pattern for roles