Developed and integrated a Feature Flag Update Step Schema within the harness/harness-schema repository, enabling centralized and schema-driven management of feature flags across pipeline configurations. This work focused on schema design and YAML-based pipeline configuration, providing a structured approach that enhances consistency and reduces the risk of misconfiguration when updating feature flags. By aligning the implementation with ticket FME-10680 and maintaining a clean, auditable commit history, the developer ensured traceability and governance improvements throughout the system. The solution supports more efficient feature flag updates, streamlining governance processes and demonstrating proficiency in YAML, schema design, and monorepo integration within a complex codebase.