Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2020.23) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Activity • State diagram • Object diagram • Deployment diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • Wireframe graphical interface • Archimate diagram • Specification diagram • Work Breakdown Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2019.4) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Activity • State diagram • Object diagram • Deployment diagram • Timing diagram The following non-UML diagrams are also supported: • Wireframe graphical interface • Archimate diagram • Specification and diagram • Work Breakdown Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2019.9) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Activity • State diagram • Object diagram • Deployment diagram • Timing diagram The following non-UML diagrams are also supported: • Wireframe graphical interface • Archimate diagram • Specification and diagram • Work Breakdown Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2019.3) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Activity • State diagram • Object diagram • Deployment diagram • Timing diagram The following non-UML diagrams are also supported: • Wireframe graphical interface • Archimate diagram • Specification and Language (SDL) • Ditaa diagram • Gantt diagram • Mathematic with AsciiMath or JLaTeXMath notation Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2023.11) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Object Component diagram • Deployment diagram • State diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical notation • Entity Relationship diagram Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram Creating sequence diagrams with PlantUML is remarkably straightforward

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2020.22) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Activity • State diagram • Object diagram • Deployment diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • Wireframe graphical interface • Archimate diagram • Specification diagram • Work Breakdown Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2021.2) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Object Component diagram • Deployment diagram • State diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation • Entity Relationship diagram Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2021.1) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Object Component diagram • Deployment diagram • State diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • Network diagram (nwdiag) • Wireframe graphical interface Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation • Entity Relationship diagram Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2021.2) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Object Component diagram • Deployment diagram • State diagram • Timing diagram The following non-UML diagrams are also supported: • JSON Data • YAML Data • Network diagram (nwdiag) • Wireframe graphical Structure diagram • Mathematic with AsciiMath or JLaTeXMath notation • Entity Relationship diagram Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1

Drawing UML with PlantUML PlantUML Language Reference Guide (Version 1.2019.1) PlantUML is a component that allows to quickly write : • Sequence diagram • Usecase diagram • Class diagram • Activity • State diagram • Object diagram • Deployment diagram • Timing diagram The following non-UML diagrams are also supported: • Wireframe graphical interface • Archimate diagram • Specification and Language (SDL) • Ditaa diagram • Gantt diagram • Mathematic with AsciiMath or JLaTeXMath notation Diagrams are defined using a simple and intuitive language. 1 SEQUENCE DIAGRAM 1 Sequence Diagram 1.1