Annex A disclosure item (Service support) that a public provider completes for each cloud service: Which industry standards and APIs support interoperability (transports, formats, interfaces and other methods) and whether a guide exists. Items the provider cannot or will not disclose carry a remark, and the completed form is signed by the provider and the certification body's lead auditor.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.