That is an excellent question, because I wanted to show the different points on the continuum where procurement comes into it.
First and foremost, for any procurement, regardless of PSAB, the first place we stop, after trade obligations, is to look at the modern treaties to see what the modern treaty obligation is. As a first order, all procurement is reviewed against it. If the procurement is taking place in a geographic zone where a modern treaty applies, we have to look at that specific agreement. They may have first right of refusal. They may get all the business. They may just want to be part of the solicitation process. That's the first order. Then, other considerations like PSAB, or a general procurement strategy will apply.