This is exactly where I wanted to go. Now we are seeing it with blockchain. We're getting the pilot. I'm not sure whether we are expanding the scope of that to make sure that we have the procedures on all of those things taken into account, because not all of the contract elements are going to be applicable to something like blockchain, such as 15 years.
Therefore, going back to what my colleague, Mr. Ayoub, started talking about, for some of the procurement that is commodity-based, yes, we can go to that prescriptive model. For some of the ones that are leading edge, probably we should go into the collaboration and to the pilot model and probably start with those and change some of our policies and procedures.
My last question is going to go to Mr. Akrouche.
The idea of a network of SMEs to create a super-enterprise was a very interesting concept. By way of transparency, I've managed a number of large enterprise business transformations where I had a lot of different suppliers coming in. One of the challenges, one of the big risks that I always had to mitigate, was how to manage when something goes wrong. Who are we going to hold accountable?
What do you see in that? That was my biggest challenge in my previous life.