In May 2025, John Holmes developed the foundational documentation navigation system for the AdobeDocs/adobe-io-events repository. He introduced a Parliament manifest file written in YAML, establishing a centralized configuration for structuring and presenting documentation such as Home, Introduction to Webhooks, and integration guides. This manifest-driven approach standardized navigation across the repository, making it easier to scale and maintain the documentation as the project grows. By focusing on configuration and documentation skills, John’s work laid the groundwork for a unified docs architecture, improving developer onboarding and reducing future maintenance overhead, though the scope was limited to a single feature implementation.