An MCDA appoints a cloud service business manager who makes sure business goals are met through cost-efficient acquisition and use of cloud services and owns the financial and legal aspects, approval, continuing ownership and accountability among them; the activities include adjusting the business plan for cloud use, tracking usage and handling accounting and financial management, processing provider invoices and checking that billing matches actual usage, paying the provider, keeping accounts for cloud use and requesting audit reports.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.