There are certain ideas and certain vulnerabilities that you catch, and then it might not get through, and then we pull in under the license availability. There are certain licenses that assure the professional services. Though the team members get in and are sound in knowledge, there are few instances. This is a very corner scenario and I cannot generalize it, but in one specific scenario, it took three or four meetings with them to explain and bring the right person on board, clarify my view, and then they accepted at the very next point. It was kind of a little painful to bring the right person into the discussion. Otherwise, they usually send out developers into it with security knowledge, where I was looking for a security person who understands the core ideology of these vulnerabilities. That is one challenge I had with their professional service.
