It was over a number of years. Gradually it was made and presented to our minister.
What happened over time was that the work done in Cold Lake became increasingly the administrative headquarters for this kind of effort, which is now done around the world. We used to bring the aircraft to Cold Lake and have all the tests and evaluations done there. Now we largely recertify the pilots.
For years and years and years now, we've had, for example, for the Cyclone helicopter, the test pilots and the test team co-located with the suppliers. That's the modern way it's largely done. This kind of recognizes that. Transport Canada and others are doing similar work. This is the trend we've been on. As far as our sustainment initiative, we've had this work under way for a number of years. We've brought it incrementally forward to our minister and have communicated with local MPs, local MLAs, to indicate our intent here.