To control your software development, you need to know when changes were made and by whom. You need to know why changes are made, who requested the change and if they are complete. Together Rational® ClearCase®, a robust software artifact management tool, and Rational ClearQuest®, a flexible defect and change tracking tool, provide a comprehensive software configuration management (SCM) solution that manage and automate the day-to-day activities of your team. This Rational’s market-leading SCM solution helps you manage complex change throughout the development lifecycle. Streamline development cycles from requirements to release and gain the insight you need to manage the process.