Spring State Machine define Choice state in uml

I'm new to Spring State Machine. I've defined a state machine configuration using UML modeling tool(Eclipse Papyrus) as is described in enter link description here . I have defined states and events and guards in my diagram. Now i want to define some choice state (Choice pseudostate) in my UML diagram but I don't know how I can do that. I really wondering if I could pick your brain.

Solution

Looks like I need to make docs better as those are missing indeed. In a meanwhile you could try to open simple-choice.di (or its uml) from our unit tests to see how things are defined.

Lemmy know if this didn't help.