Generate an audit-ready ISO/SAE 21434 Section 13 Incident Response Plan workbook with PSIRT roster, severity SLAs, detection sources, workflow stages, OTA patch management, regulatory notification procedures, and customer communication templates. Produces 13-tab xlsx defining team roles, incident triage classification, coordinated disclosure policy, and post-incident review templates. Use when the user mentions Incident Response Plan, PSIRT setup, vulnerability disclosure, or cybersecurity incident procedures per ISO/SAE 21434.
