# Activity Diagrams

Activity diagrams are used to model the flow of control in a system. They are used in conjunction with use case diagrams to model the behavior of the system for each use case. They are also used to model the behavior of a single class.

Visit the following resources to learn more:

- [@article@UML Activity Diagram Tutorial](https://www.lucidchart.com/pages/uml-activity-diagram)
- [@article@What is Activity Diagram?](https://www.visual-paradigm.com/guide/uml-unified-modeling-language/what-is-activity-diagram/)