It's simply a strategy that the client will work on with their patent agent. The client will say they're thinking that their competitors are in this and this country, and they need to protect their invention. The response will be, “Okay, based on the application we prepared here in Canada, we'll correspond with our associates in that country and we'll get you those patents. We won't get you more than you need; we'll just target those.”
The idea is that you're targeting only the countries where there's a risk that somebody is going to copy your product or sell a copy of your product, and so you do it that way. That's the way the system works now.