@startuml group show "Parent\nComponent" as parent -> "Child\nComponent" as child : value child -> "Grandchild\nComponent" as grandchild : value.name child -> grandchild : value.description end group onChange grandchild -> child : onChange value.name grandchild -> child : onChange value.description child -> parent : onChange value end @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