@startuml title Example on group display skinparam BoxPadding 20 actor "User" as user box "User device" #f6f7d8 participant "OS" as os #ffffff participant "Some App" as sap #9393c4 participant "Some other App" as oap #ff8800 end box box "Other systems" #f6f7d8 participant "Other Server" as ots #ff8800 end box box "Some Environment" #dfedf8 participant "Some Server" as sos #9393c4 end box group Grouped sequence user -> sap:Perform action activate os activate user activate sap #9393c4 sap -> sos:Make call activate sos #9393c4 sos -> ots:GET /some-action activate ots #ff8800 ots -> ots:Perform action ots --> sos:ok deactivate ots sos --> sap:ok deactivate sos sap --> user:Display result deactivate sap end group group App-to-App user -> sap:Switch activate sap #9393c4 sap -> os:Switch os -> oap:activate activate oap #ff8800 oap -> ots:Make call activate ots #ff8800 ots --> oap:ok deactivate ots oap --> user:Display result deactivate oap end group deactivate os deactivate user @enduml Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       🎉 Discover the future PlantUML Web Editor! 🚀  PNG  SVG  ASCII Art