Payroll Cutover and Rollback Operations

Summary

This page records confirmed payroll cutover and rollback operations behavior and marks incomplete boundaries explicitly.

Audience

Payroll users, developers, QA and support engineers, architects, and implementation reviewers.

Cutover evidence

The repository contains a Payroll cutover runbook, parity comparison, go/no-go evaluation, and cutover smoke coverage. These assets distinguish compatibility/direct/shadow routing and evidence collection.

Rollback boundary

Rollback changes route ownership; it does not automatically reverse Payroll writes, projection events, outbox intent, or backfill. Reconciliation is required.

Public-safety note

Operational commands, routes, environment values, and infrastructure identifiers are intentionally omitted.

Source References

• microservices/docs/payroll-cutover-runbook.md
• microservices/scripts/compare-payroll-parity.ps1
• microservices/scripts/payroll-cutover-go-no-go.ps1
• microservices/scripts/smoke-payroll-cutover.ps1
• microservices/scripts/smoke-payroll.ps1
• scripts/validate-payroll-scenarios.ps1

Related Articles

• Payroll operations documentation
• Payroll technical documentation

See Also

• Payroll API documentation
• Payroll module

Keywords

• Payroll operations
• Payroll Cutover and Rollback Operations

Revision Information

• Status: Draft
• Last reviewed: 2026-07-15
• Review cycle: Quarterly