A tool claiming conformance must implement the top level language structure, its generic metamodel, the relationship types, the layer and cross layer dependency rules given in Chapters 3 to 13, the standard iconography, the viewpoint mechanism defined in Chapter 14, the customization mechanisms in Chapter 15, and the permitted relationship set in Appendix B. Support for the example viewpoints in Appendix C is optional.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.