Now that we have the custom WorkItemHandlers [1] that can translate custom function definitions, it would be beneficial for the community to support DMN execution within the workflow instance.

A DMN function can look like this:

{
    "functions:" [
        { "name": "myDMN", "operation": "mydmnfile.dmn" }
     ]
}

This task is to assess and develop an ADR for this feature, including the DMN team to validate the feature before starting the implementation.

[1] https://kiegroup.github.io/kogito-docs/serverlessworkflow/main/core/custom-functions-support.html#_custom_function_types