Where the safety assessment relies on flight crew, operations or maintenance actions, or on limitations, to meet safety requirements or as part of the certification substantiation, those tasks and limitations are named and written into the certification data package, applying any regulatory guidance such as that on certification maintenance requirements (AC 25-19A, AMC 25-19).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.