Iain Borsby developed a centralized migration workflow configuration for the ministryofjustice/analytical-platform-airflow repository, focusing on enabling the prison-curious migration process. He introduced a new workflow.yml file that defines repository details, tags, IAM permissions, maintainers, business unit tags, and email notifications, streamlining onboarding and ensuring consistency across environments. Leveraging skills in CI/CD, DevOps, and Infrastructure as Code, Iain used YAML to implement governance-ready configuration changes that support automated migrations and improved auditability. The work addressed the need for standardized migration processes, delivering a maintainable solution that enhances operational efficiency without introducing new bugs during the development period.