![A Methodological Assistant for Use Case Diagrams Erika Rizzo Aquino 1,2 a , Pierre de Saqui-Sannes 1 b and Rob A. Vingerhoeds 1 c 1 ISAE-SUPAERO, Universit ´ e de Toulouse, France 2 ITA, S ˜ ao Jos ´ e dos Campos, Brazil Keywords: Use Case ... A Methodological Assistant for Use Case Diagrams Erika Rizzo Aquino 1,2 a , Pierre de Saqui-Sannes 1 b and Rob A. Vingerhoeds 1 c 1 ISAE-SUPAERO, Universit ´ e de Toulouse, France 2 ITA, S ˜ ao Jos ´ e dos Campos, Brazil Keywords: Use Case ...](https://www.scitepress.org/Papers/2020/89380/pdf/bg2.png)
A Methodological Assistant for Use Case Diagrams Erika Rizzo Aquino 1,2 a , Pierre de Saqui-Sannes 1 b and Rob A. Vingerhoeds 1 c 1 ISAE-SUPAERO, Universit ´ e de Toulouse, France 2 ITA, S ˜ ao Jos ´ e dos Campos, Brazil Keywords: Use Case ...
![Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors). Use case diagrams are UML diagrams describing units of useful functionality (use cases) performed by a system in collaboration with external users (actors).](https://www.uml-diagrams.org/use-case-diagrams/business-use-case-diagram-elements.png)
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 include relationship shows that behavior of the included use case is inserted into the behavior of the including use case. UML use case include relationship shows that behavior of the included use case is inserted into the behavior of the including use case.](https://www.uml-diagrams.org/use-case-diagrams/use-case-include-split.png)