DPIA template with risk scoring and mitigation actions

Draft a DPIA (Data Protection Impact Assessment) for {project_name}.

Inputs:
- Processing description: {processing_description}
- Data subjects and data categories: {subjects_categories}
- Volume and sensitivity: {volume_sensitivity}
- Transfers/cross-border: {transfers}
- Security measures planned: {security_measures}
- Vendor involvement: {vendors}

Output:
1) DPIA sections with placeholders and guidance.
2) Risk assessment matrix: risk, likelihood, impact, score, mitigation, residual risk.
3) Consultation triggers (DPO, legal, regulator) and decision points.
4) Evidence checklist (architecture, vendor DPAs, testing).

Keep it structured and practical.