A powerful, easy-to-use, and integrated product for requirements and use case management that promotes better communication, enhances teamwork and reduces project risk.

 *IBM Rational® RequisitePro® is an easy-to-use requirements management solution.
 * Combines the familiarity and ease of Microsoft Word documents with powerful database capabilities for more effective requirements management.
 * Gives you the freedom to understand the impact of change so you can better manage it.
 * Integrated requirements across tools and teams keep everyone informed of the most current requirements information.

Vendor Site:- IBM Rational