Maybe I can start on that one. Thank you, Mr. Chair.
Actually, you're right. It terms of professional services where typically we have resources on a per diem basis, even if contractually there's no transfer of knowledge in the contract, the reality is that they actually work as a team. Very often the nature of our business is such that those consultants offering professional services are actually part of a team. They work together with government employees. During the time they are here, this transfer of knowledge is actually taking place. We have witnessed that. This is probably where this transfer of knowledge—