Apply STANAG 4778 metadata binding to associate STANAG 4774 confidentiality labels with the data they describe via cryptographic binding using XML Digital Signatures (XML-DSig) per W3C XMLDSIG-CORE specification. Use the STANAG 4778 BoundConfidentialityLabel + MetadataBindingContainer + DataObjectReference elements. Implement supported binding profiles: Enveloped + Enveloping + Detached + Email (RFC 8551 S/MIME). Use cryptographic algorithms per CNSA Suite 1.0 / 2.0 (RSA-3072 + ECDSA P-384 + SHA-384 + AES-256-GCM) or national equivalents.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.