Sure. We're actually in the midst of renewing the business arrangements, and in that set of documents are the understandings, the service level expectations across all of the services that we offer, as well as potentially annexes for the different customers, which deal with their special requirements. Those are the types of services that include all the data centre services, email, and their networking, as well as the communications side of the equation.
On April 4th, 2017. See this statement in context.