Angel Rojo developed and documented a configuration management feature for the AdobeDocs/app-builder repository, focusing on package-level inputs for App Builder. He designed a system that allows users to declare package inputs using environment variables from a .env file, with the flexibility to override these at the action level. The work was delivered as a comprehensive Markdown documentation update, referencing YAML configuration patterns and integrating guidance on the aio rt package bind command. This contribution enhances deployment portability and reduces configuration duplication, providing clear onboarding documentation. The scope was focused, with depth in documentation and technical clarity, though no bugs were addressed.