Test management with Testopia — missing link?

The subject of functional testing is not new. The unity of conceptions and methods has been reached. Thus it's needed to manage requirements, test-cases, results of test runs for each program setup, it's also needed to manage metrics, to see the testing of customer requirements, to analyze the frequency of found mistakes, to calculate problem sites, to manage the testing team and demonstrate the whole process to the customer. For these purposes the specialized system for test management is needed.