Dive into our collection of articles and master the art of UML use case diagrams. Learn the fundamentals, explore advanced techniques, and see how AI can elevate your system design workflow.
Core Concepts
What a Use Case Really Means
Demystify the concept of a ‘use case’ and understand how it represents a system’s core functionality. A use case describes a specific goal an actor wants to achieve.
UML Fundamentals
Who Are the Actors in Your System?
Discover what ‘actors’ truly represent in a use case diagram. They aren’t just people—they can be other systems or even time-based triggers.
Advanced Diagramming
Extend vs Include in Use Case Diagrams – UML Explained
Unlock the power of ‘extend’ and ‘include’ relationships. Learn the difference: <> is for mandatory, shared functionality, while <> is for optional scenarios.
System Design
Benefits of Visualizing Systems with UML Diagrams
A textual description is not enough. Visual diagrams bridge the communication gap between technical and non-technical stakeholders, just like a blueprint for a house.
AI-Powered Workflow
Iterative Refinement for Better Use Case Diagrams
Your first diagram is just a starting point. True understanding comes from iterative refinement.

