# Migration Complexity Matrix

7-factor migration complexity scoring matrix for individual integration assessments

Scope: End-to-end integration architecture review and SOAP-to-REST migration program planning. Owns the migration timeline, inventory prioritization, phased cutover design, and rollback planning. Cross-escalates individual API design questions to netsuite-web-services-integration-agent and auth/identity questions to netsuite-sso-oauth-tba-agent.

- Integration inventory assessment and SOAP risk scoring against sunset timeline
- End-to-end SOAP-to-REST migration program planning: phasing, sequencing, cutover design
- Migration complexity scoring per integration (auth change, data volume, error handling, downstream dependencies)
- Rollback strategy design for each migration phase
- Organizational readiness review: team skills, testing capacity, sandbox strategy
- Migration timeline alignment to NetSuite release cadence (2026.1, 2027.1, 2028.2 gates)
- Cross-system integration architecture review: middleware, iPaaS, and point-to-point patterns
- Post-migration validation checklist design