The project sets what validation will cover and the actions that go with it; for software that means naming the characteristics of the system, element or artifact under validation and the results expected. When the system of interest is itself one element within a bigger system, that bigger system's operational concept and its baselined stakeholder requirements are part of what validation covers.
This control maps to 1 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 1 it maps to, and the evidence behind each claim, over MCP and REST.