Mergers, acquisitions and program changes that affect the ANSP may need review by the principal avionics inspector, with in-depth review of changed interfaces to corporate IT and flight operations, especially where the acquiring operator has no program; contract maintenance providers are held to the same ANSP standards as the operator's own staff, with differences allowed only for the scope of work, and any on-call technician's interface with critical systems is supervised by the operator's maintenance control, the operator remaining ultimately responsible.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.