DMN-1-3

DMN 1.3 — OMG decision modelling standard.

Definition

DMN models Decision Requirements Diagram (DRD), Decision Tables with hit policies (Unique, Any, Priority, First, Collect), Boxed Expressions, FEEL for expressions. Implementations: Camunda DMN engine, Trisotech DMN modeler, Drools. BPMN 2.0-compatible for orchestration.

Origin

OMG DMN 1.3 published 2019 ; revised to 1.4 in 2022.

Example in context

A credit-scoring decision modelled as a DMN table with Priority hit policy, exported to Camunda.

Related terms

• BPMN 2.0 — orchestration standard.