campaign-service - Migration Plan
Version: 1.0 Status: Draft (proper stub) Owner: Product Last Updated: 2026-04-21 References: SERVICE_OVERVIEW.md, docs/standards/SERVICE_TEMPLATE.md
0. Status
Proper stub per SERVICE_TEMPLATE.md rule: "Stubs are acceptable for an early service (headings only), but every file is present and owned." Populate in lock-step with implementation; do NOT remove.
Intent
Documents how legacy data and existing tenants migrate into campaign-service. See SERVICE_OVERVIEW.md and _report.md.
1. Legacy Data Sources
TBD - service is greenfield; no migration on day 1.
2. Phased Rollout
TBD.
3. Backwards-Compatibility Window
TBD.