Integrating dmn into bpmn

[OUSSAMA_TAYARI_0]

Hi everyone,

I’m working on a task to integrate DMN and BPMN using bpmn-js and dmn-js. The deployment is successful, but I’m trying to streamline how we use DMN results in BPMN expressions, and I’m hoping for insights.

Scenario

1. First Case: I set the DMN result to be a singleEntry with a typedValue. However, the result’s type is an object, and the value is a java.util.ArrayList.
2. Second Case: I chose singleResult(map<string,object>), but the result has the same type and value as in the first case. To make a decision, I have to access the result like this:

${dmnDecision.get(0).get("result") == "poor"}

Here, dmnDecision is the result variable, and result is the output variable from the DMN definition.

Goal

Is there a way to simplify this so I can directly use the result in an expression like:

${result == "poor"}

This would improve readability and reduce complexity, especially for users who don’t need to handle nested expressions.

Extra Info: Here’s a snippet of the DMN table from Cockpit if you need context on the table setup.