Since TESSY V3.0 you can create requirements in TESSY or import requirements into TESSY. TESSY V3.1 is able to import and export requirements in ReqIF format (supported by most requirement management tools). The exported requirements include information about test cases linked to the requirements and if these test cases passed or failed.
If new baselines of requirements are imported, TESSY marks the affected elements (e.g. test cases) as “suspicious”.