Category "activity-diagram"

UML Activity diagrams: how to select between two objects in an expansion region

I'm trying to express that an action inside an expansion region should take its first parameter from outside the expansion region on the first iteration and fro

How does Action Pin work in simulation of an Activity Diagram in Enterprise Architect?

I am going through the tutorial for Model simulation of Enterprise Architect. In the Dynamic Simulations, under section of CreateObject, it says that the Output

plantuml - activity diagram: Decision node with three outgoing edges and [else] guard

How can I design a Decision node with three outgoing edges and else guard? what I'd like is - 3 outgoing edges from decision node 'test?' @startuml start :dd;