I have been working for a while in Agile projects, where the tooling used for requirement management, change management, development was inhomogeneous. This is probably the reason why the following question came into my mind: is there any opportunity to assign graphically a service level (not only (Coded) UI based) test to a requirement?

I could imagine an integrated requirement management system, where
- I can define the requirements/features - maybe in an agile way (As a... I want to... So that...)
- I can specify the use cases, let say also in an Agile format (Given... When... Then...)
- I can build up the acceptance tests for these use cases
- I can run the above mentioned tests