Developed and delivered a feature for the linear/linear repository that introduced static ID getter accessors for related entities across both the codegen-sdk and sdk layers. This enhancement provided direct static methods for retrieving related entity IDs, streamlining data access and reducing boilerplate in TypeScript and JavaScript codebases. The approach focused on clean API design and code generation techniques to ensure stable and ergonomic interfaces for downstream integration. By aligning the surfaces of the codegen-sdk and sdk, the work improved maintainability and developer experience, enabling more efficient integration with related entity data without introducing new bugs during the development period.