Struggling to scale Microsoft Fabric deployments across DEV, UAT, and PROD without manual workspace promotions and configuration drift? This technical deep dive shows you how to build a production-grade CI/CD pipeline using fabric-cicd, Azure DevOps, and Fabric-native Variable Libraries—with team-scoped Git integration, cherry-pick-based promotions, and a dual parameterization strategy that handles both runtime and deployment-time configurations. Learn the architecture decisions that matter: when to use Variable Libraries vs. parameter.yml, how to activate environment-specific settings through Azure DevOps variable groups, and why cherry-picking gives you surgical control over what reaches production.