Rational ClearQuest is a powerful and highly flexible defect and change tracking system that captures and manages all types of change requests throughout the development lifecycle, helping organizations quickly deliver higher quality software. Whether you’re working on Windows, UNIX, or the Web, the fully customizable interface and workflow engine adapt to any development process. With support for industry standard databases, ClearQuest scales to support projects of any size and integration with other development solutions ensures that your entire team is tied into the defect and change tracking process.

-- TWikiGuest? - 07 Dec 2002

Rational has implemented the integration of ClearQuest and ClearCase through ClearCase UCM, but also through a direct integration with base ClearCase. For multisite situations see ClearQuestMultiSite.

-- FrankSchophuizen? - 08 Feb 2005