There are two mistakes we don't want to make. One, we want to maintain, as Yaprak said, a parallel system, the legacy system, until this one is running well. Two, we don't want to treat this as a cost-cutting exercise. When you are doing an IT project, there may be cost savings down the road, but it's a mistake, or can be a mistake, to try to exact those savings as part of the IT transformation. It actually costs more in the beginning of an IT transformation. It may save you money down the road, and that's the objective. I've looked at a number of these over the years, and also in my previous role as Minister of Public Services and Procurement, or Public Works at the time, and it is folly, in my view, to try to get savings during an IT transformation. You have to invest more in the beginning to get it right, including maintaining parallel legacy systems.
