Integrated reporting is the vehicle: the entity's annual report shall make visible the way sustainability thinking runs through the organisation, the way it operates and the strategy it pursues. When the sustainability section (the TCFD-aligned part included) is prepared, the preparer shall follow the separately published Appendix A, which fixes the public sector concepts, principles and foundations, among them the reporting boundary, materiality, comparatives and where information is placed.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.