Yes, that interaction happens with the client departments. That interaction happens primarily at the beginning of the process. The decision to invoke a national security exemption is taken early on in the procurement process. If a national security exemption is triggered, what that means is that we set aside all or part of that procurement from our obligation in a trade agreement. That needs to be determined early on.
When our client departments raise requisitions with us in terms of what they need from a good or service perspective, our procurement officers have conversations with them in terms of potentially the best way forward, while recognizing that in most instances our client departments obviously know their operating environment much better than we would.