Worked on the SAP/open-ux-odata repository to enhance metadata documentation, focusing on the OperationParameterFacets component. The approach centered on improving metadata accuracy and schema clarity by aligning documentation with @sap-ux/vocabularies-types standards, using YAML for structured metadata management. No functional code changes were introduced, as the release prioritized documentation quality and traceability through a dedicated changeset. This update strengthened developer onboarding and transparency by providing clear, audit-ready documentation and commit history. The work demonstrated skills in documentation best practices, metadata management, and Git-based workflow, contributing to more reliable tooling support and easier maintenance for future development cycles.