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Featured case study

Fraud Investigation: From ArchiMate to CMMN execution in 48 hours

Financial services · Compliance · Case management

ArchiMate model → BPMN subprocess → CMMN case → DMN decision
Before

Manual and fragmented

  • 3 different tools with no integration
  • Manual hand-offs via email
  • No audit trail for decisions
  • Average investigation: 5 business days
Problem

Compliance required full audit trail

The compliance team needed a complete, timestamped audit trail for every fraud investigation — covering every decision, every hand-off, and every piece of evidence reviewed.

Solution

One connected model

Priostack connected the existing ArchiMate architecture model directly to a BPMN subprocess for evidence gathering, a CMMN case for adaptive investigation stages, and a DMN decision table for risk scoring.

Outcomes
✓ 100% audit trail coverage ✓ 60% faster investigation closure ✓ Zero integration code written ✓ Deployed in 48 hours
"We had an ArchiMate model sitting in a drawer. Priostack turned it into a live, auditable case management system in two days. The compliance team signed off immediately."

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