Modelling Decision and Rules with OMG DMN

Basic understanding of BPMN 2.0

This course teaches how to design and execute decisions with OMG DMN (Decision Model and Notation) standard.

BPMN 2.0 review

• BPMN is for processes
• How decisions are modelled using BPMN?
• Exercises

Introduction

• Rules vs. decisions
• Short history
• Basic concepts
• Decision requirements
• Scope and uses of DMN (human and automated decision making)

Decision Requirements

• Decision Requirements Graphs (DRG)
• Decision Requirements Diagrams (DRD)
  • Decision
  • Business Knowledge Model
  • Input Data
  • Knowledge Source
• Decision Tables
  • Single hit policies (U, A, P, F)
  • Multiple hit policies (C, O, R)
• Simple Expression Language (S-FEEL)
• Friendly Enough Expression Language (FEEL)

Overview of Execution

• Tools available on the market
• Simple scenarios and workshop for executing the decision tables