Differences between reserving assumptions and those of other functions (capital, pricing, planning, underwriting, claims, reinsurance, exposure management) are identified, understood and justified. Baseline: occasional feedback loops with some documentation of differences; early trend insights from other functions used; material differences discussed and justified at committee. Higher levels add regular feedback loops, documented and owned difference logs updated annually, data-evidenced justification and inclusion in uncertainty quantification.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.