Everyone performing a process during analysis keeps accurate, detailed contemporaneous notes of what they did and the results, alongside the ISO/IEC 27037 chain of custody record, detailed enough for another similarly competent person to repeat the actions and get the same results, and including information received and decisions taken with the reasons.
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.