UAF14 — Enable a Requirement Relationship between AbstractReqirement and Capability

The only allowable relationship between <<Capability>> and any Requirement element is <<trace>>. In US Department of Defense acquisition processes, stakeholder needs are defined as capabilities within a Capability Description Document. These capabilities are high-level system requirements from which system and sub-system requirements should be derived. The recommended solution is to enable the <<deriveReqt>> to have <<Capability>> as the target and any type of <<AbstractRequirement>> as the source of a <<deriveReqt>> relationship. An alternative would be the <<refine>> requirement relationship.