The institution generates the request for proposal from the requirements definition, describing its objectives, the scope and nature of the work, expected service levels, delivery timelines, measurement and control requirements and its security, business continuity and change control policies, and asking for responses and fees; it evaluates proposals against its needs, evaluates any material differences from the RFP through a process like the one used to develop the requirements, understands how the differences affect its objectives, and negotiates their resolution before contracting.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.