SEQUENCE DIAGRAM @enduml 1.3 Declaring participant on multiline You can declare participant on multi-line. @startuml participant Participant [ =Title ---- ""SubTitle"" ] participant Bob Participant -> 5 Message to Self A participant can send a message to itself. It is also possible to have multi-line using . @startuml Alice -> Alice: This is a signal to self.\nIt also demonstrates\nmultiline \ntext text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. PlantUML Language Reference Guide (1.2023.11) 5 / 550 1.7 Change arrow style 1 SEQUENCE DIAGRAM

4 Message to Self A participant can send a message to itself. It is also possible to have multi-line using . @startuml PlantUML Language Reference Guide (1.2021.2) 3 / 415 1.5 Text alignment 1 SEQUENCE text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. @startuml skinparam responseMessageBelowArrow true Bob -> Alice : hello Alice -> Bob : ok @enduml on message using the note left or note right keywords just after the message. You can have a multi-line note using the end note keywords. @startuml Alice->Bob : hello note left: this is a first note Bob->Alice

4 Message to Self A participant can send a message to itself. It is also possible to have multi-line using . @startuml PlantUML Language Reference Guide (1.2021.2) 3 / 397 1.5 Text alignment 1 SEQUENCE text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. @startuml skinparam responseMessageBelowArrow true Bob -> Alice : hello Alice -> Bob : ok @enduml on message using the note left or note right keywords just after the message. You can have a multi-line note using the end note keywords. @startuml Alice->Bob : hello note left: this is a first note Bob->Alice

4 Message to Self A participant can send a message to itself. It is also possible to have multi-line using . @startuml PlantUML Language Reference Guide (1.2021.1) 3 / 391 1.5 Text alignment 1 SEQUENCE text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. @startuml skinparam responseMessageBelowArrow true Bob -> Alice : hello Alice -> Bob : ok @enduml on message using the note left or note right keywords just after the message. You can have a multi-line note using the end note keywords. @startuml Alice->Bob : hello note left: this is a first note Bob->Alice

something else {end} Bob -> Alice : finish {start} <-> {end} : some time @enduml You can use the -P command-line option to specify the pragma: java -jar plantuml.jar -Pteoz=true [Ref. issue-582] 1.32 Stereotypes Skinparam 1 시퀀스다이어그램 1.36 Skinparam You can use the skinparam command to change colors and fonts for the drawing. You can use this command: • In the diagram definition, like any other commands, • In In an included file, • In a configuration file, provided in the command line or the ANT task. You can also change other rendering parameter, as seen in the following examples: @startuml skinparam sequenceArrowThickness

text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. @startuml skinparam responseMessageBelowArrow true Bob -> Alice : hello PlantUML 언어참조가이드 (1.2021 Skinparam 1 시퀀스다이어그램 1.35 Skinparam You can use the skinparam command to change colors and fonts for the drawing. You can use this command: • In the diagram definition, like any other commands, • In In an included file, • In a configuration file, provided in the command line or the ANT task. You can also change other rendering parameter, as seen in the following examples: @startuml skinparam sequenceArrowThickness

Skinparam 1 시퀀스다이어그램 1.35 Skinparam You can use the skinparam command to change colors and fonts for the drawing. You can use this command: • In the diagram definition, like any other commands, • In In an included file, • In a configuration file, provided in the command line or the ANT task. You can also change other rendering parameter, as seen in the following examples: @startuml skinparam sequenceArrowThickness Bob -> Alice : hello Alice -> Bob : ok @enduml [Ref. QA-9016] • solid In order to have solid life line in sequence diagrams, you can use: skinparam lifelineStrategy solid @startuml skinparam lifelineStrategy

text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. @startuml skinparam responseMessageBelowArrow true Bob -> Alice : hello PlantUML 언어참조가이드 (1.2021 Skinparam 1 시퀀스다이어그램 1.35 Skinparam You can use the skinparam command to change colors and fonts for the drawing. You can use this command: • In the diagram definition, like any other commands, • In In an included file, • In a configuration file, provided in the command line or the ANT task. You can also change other rendering parameter, as seen in the following examples: @startuml skinparam sequenceArrowThickness

4 Message to Self A participant can send a message to itself. It is also possible to have multi-line using . @startuml Alice->Alice: This is a signal to self.\nIt also demonstrates\nmultiline \ntext text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. PlantUML Language Reference Guide (1.2020.23) 3 / 310 1.6 Change arrow style 1 SEQUENCE DIAGRAM on message using the note left or note right keywords just after the message. You can have a multi-line note using the end note keywords. @startuml Alice->Bob : hello note left: this is a first note Bob->Alice

4 Message to Self A participant can send a message to itself. It is also possible to have multi-line using . @startuml Alice->Alice: This is a signal to self.\nIt also demonstrates\nmultiline \ntext text of the response message below the arrow, with the skinparam responseMessageBelowArrow true command. PlantUML Language Reference Guide (1.2020.22) 3 / 298 1.6 Change arrow style 1 SEQUENCE DIAGRAM Reference Guide (1.2020.22) 9 / 298 1.13 Some other notes 1 SEQUENCE DIAGRAM You can have a multi-line note using the end note keywords. @startuml Alice->Bob : hello note left: this is a first note Bob->Alice