ISO/IEC 27002:2022 control 5.12 applies, with telecommunications guidance: classification should also allow for cases where the law regulates how information may be disclosed; for the difference between information about essential communications, which must take priority in an emergency, and information about other communications (5.43); and for aggregation, where searching through large volumes of data can reveal classified or sensitive information.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.