They are different. The idea was to have a system that would, among other things, allow us to have a single worldwide workload, which was important based upon the ministerial instructions. The only way to achieve this was to centralize. We have since come to the realization that a lot of things could be centralized, and we are continuing to make incredible strides in this direction, I would say.
On October 18th, 2011. See this statement in context.