Roman delivered a dedicated configuration file for the RITBIT Testnet within the chainapsis/keplr-chain-registry repository, focusing on defining RPC and REST endpoints as well as currency details. His work centered on blockchain development and configuration management, utilizing JSON to structure the new testnet configuration. By introducing this file, Roman enabled seamless integration of the RITBIT Testnet into the broader Keplr ecosystem, supporting both network connectivity and asset representation. The scope of work was targeted, addressing a specific need for testnet support without bug fixes or broader feature expansion, and demonstrated a clear, methodical approach to configuration in a collaborative codebase.