I have done a evaluation of this tool and planning to use this, but only one issue is performance, we have large group to access this tool(200+) and lot of products.. each product containing more than 30 to 40,000 Test cases.
can any one suggest how we can plan to use this tool without hampering the performance.
I suggest to properly structure Test Specification. Because one test suite with 200 TC are not too usable for web based interface. You should add sub suites.
Users often use TL for one pilot project before a decision to apply to all department.