@Ludovic R My apologies if I was vague in my response. To Abhijit's point, we would all love to have access to CCP, since we all (in enterprise IT) need to kick the tires. In other words, our Firms rely on Endpoint Engineering to "bless" all software solutions. So no cold call or on site visit from Adobe will result in our Firms getting access.
It's kind of a catch-22, and I'm hoping (like many others on this enterprise deployment forum), that Adobe comes to terms with the fact that the folks they are locking out are the people who are tasked with approving software for deployment, who are the very people who approve/disapprove software for deployment.
Most of us in IT are happy to wait it out, it'll eventually get itself sorted out. Let your Firm formerly notify Adobe that CC isn't an option until your team have proper access to test and POC deployment.
Don