Activity-Diagramm: Support Call Behavior Actions

Question

Is it possible to add support for Call Behavior Actions to indicate the calling of another activity? According to the UML 2.5 specification* it could be implemented with a rake symbol:

 

Thank you!

*The call of an Activity is indicated by placing a rake-style symbol within the Action symbol. The rake resembles a miniature hierarchy, indicating that this invocation starts another Activity that represents a further decomposition.

Answer 1

Hi, please check this workaround:

@startuml

'SVG source: adapted from https://www.svgrepo.com/svg/412621/harvest
sprite callbehavioraction <svg viewBox="0 0 32 32" xml:space="preserve">
<path d="M26,14v14h-4V18h-4v10h-4V18h-4v10H6V14h8V4h4v10H26z"/>
</svg>

title Example of use

start
:Preceding action;
' Put as much space as needed so that the the symbol becomes right-aligned.
:Activity name\n                    <$callbehavioraction{scale=0.5}>;
:Next action;
stop

@enduml

Hope it helps!