> [!tldr] A straightforward translation In the realm of [[UML]] [[Class Diagrams]] describe **what exists**, what's a [[Classification vs Generalization|Specialization]] of what[^1]. In the realm of [[SysML]] [[Block Definition Diagram]]s fill this same niche. [[Archimate]] includes all the necessary relationships to represent these concepts. ![[Pasted image 20260916074920.png|536]] > [!note] > The inclusion of **parameters** is not common in practice. **** # More ## Source - self [^1]: or, in class definition parlance, what "extends" what