@startuml activate file1 file1 -> file2 ++ : func2a() file2 -> file3 ++ : func3a() file3 -> file3 ++ : func3b() note right : 1. Should I use a \nnew activation box \nfor func3b()? file3 -> file2 -- : func2b() deactivate file3 deactivate file2 deactivate file1 note over file1: 2. Activation box for file1 \nshould be ended here \nor after func2a()? @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