Worked on release governance for the eclipse-simrel/simrel.build repository, focusing on improving release train integrity for the 2025-09 cycle. Implemented a configuration management solution using XML to exclude Papyrus and XWT components from the upcoming release, ensuring only intended projects were included. This involved modifying aggregator configuration files and setting specific flags to disable contributions, directly supporting planned release scope and reducing the risk of last-minute changes. The approach emphasized traceability through clear commit messages and careful alignment with release planning, demonstrating attention to process control and risk mitigation in large-scale software delivery environments using configuration management practices.