Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors).
UML Use Case Diagrams: Tips
What is a Use Case Diagram? - Knowledge Base
oop - Explanation of the UML arrows - Stack Overflow
UML 2 Use Case Diagramming Guidelines
Use Case Diagram Relationships Explained with Examples - Creately Blog
Use Case Diagram Guidelines for Better Use Cases - Creately Blog
UML use case diagrams graphical notation reference - subject, actor, use cases, relationships between them, extend, include.
java - Open arrow with solid line in UML? - Stack Overflow
Use Case Diagram notations guide - Visual Paradigm
Use Case Diagram Relationships Explained with Examples - Creately Blog
Identifying Use Cases
Class diagram - Wikipedia
Digging Deeper -- Use Case Diagrams
Create class diagrams with UML: benefits and notation - IONOS
Comp310: Use Cases
UML Use Case Diagrams: Tips
Unified Modeling Language (UML) | Sequence Diagrams - GeeksforGeeks
Use Case Diagrams
Use Case 1 represented as UML Use Case Diagram (please note that the... | Download Scientific Diagram
UML class diagram arrow types: explanations and examples | Gleek
uml - Association in Use Case diagram have arrow? - Software Engineering Stack Exchange
Sequence diagram - Wikipedia
