Would it be possible to model gates in sequence diagrams?

0 votes
asked 2 days ago in Wanted features by Manel (120 points)

I do not see how to model a gate in sequence diagrams referencing to another diagram.

I am aware of the option 'ref over <>' and 'end ref' where you can include a string inside, but it would be nice to be able to add incoming and outgoing messages to the reference body so as to properly model gates to sub-diagrams according to the UML notation.

In the following link you have an example of such in the ref Balance Lookup:

https://creately.com/diagram-type/article/use-gates-sequence-diagrams

Is there a way to properly draw this using PlantUML syntax?

It would be be nice to have this feature included if not.

Thanks for your answers.

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