Thank you. That was an excellent point. We have worked very hard, both through the RFP process, as well as with the winning contractor, Bell. We make sure from stem to stern that it is safe and that they understand it.
One thing we've brought in as part of our procurement and building processes is something we call supply chain integrity. We make sure, with respect to every piece of equipment, every piece of gear, that every contractor and every subcontractor is using trusted equipment. We use the security agencies to give us that assurance as we go.
Yes, we believe that we have definitely emphasized to the contractors and to their whole teams that security is absolutely key for us, and we will not approve the email system for use across government until we are absolutely confident it's secure.