I am currently working on a project that manages all software requirements for a project within a MagicDraw model. As we are getting closer to completion, the need to author and execute verification tests is becoming high priority. 

The current setup we have is to export requirements from MagicDraw into another tool that supports requirements, test case authoring, and test run execution. 

Are there any plugins or extensions for MagicDraw that add support for test case authoring and test run execution?