Contributed targeted documentation to the apollographql/router repository, focusing on the experimental_hoist_orphan_errors configuration option and its role in error propagation during entity resolution. The work clarified how this setting interacts with IEP-14 updates, reducing onboarding friction for developers configuring GraphQL routers. Collaborated with cross-functional authors to ensure accuracy and alignment with evolving standards, using Markdown and YAML to structure and present technical content. Emphasized clear communication of configuration semantics and edge cases, supporting both new and existing users. The contribution enhanced the overall developer experience by making complex configuration behaviors more accessible and reducing support overhead for the project.