7. The system of claim 1 , wherein the analyzer locates a mandatory requirement in the requirements database related to the first requirement based on a mandatory link between the mandatory requirement and the first requirement.
7. The system of claim 1 , wherein the analyzer locates a mandatory requirement in the requirements database related to the first requirement based on a mandatory link between the mandatory requirement and the first requirement. 8. The system of claim 7 , wherein the analyzer provides the mandatory requirement to the user.