The IBM® Rational® RequisitePro® integration provides capabilities for associating requirements with domain elements in supported IBM Rational Software Delivery Platform products. You can use the integration to create, manage, and track project requirements.
A domain is a collection of capabilities within a Rational Software Delivery Platform product that is used to manage a particular technology focus within the solution. Linkable domains contain elements that are linkable in the integration with Rational RequisitePro. For example, the UML domain contains linkable model elements, such as use cases and actors; the Java domain contains linkable classes, packages and other Java objects. Links are created when you associate requirements with domain elements.