DFB uses named frameworks to organize what issuers disclose. They are diagnostic lenses, not ratings, forecasts or instructions to transact in a security.
Coverage today, maturity tomorrow, market access when tomorrow arrives. The clocks do not run at the same speed. A single quarter can show where they stand; it does not settle which one will matter first.
Conceptual timing schematic. Bar positions are not issuer measurements.
Coverage describes the visible cushion at one point in time. Buffer Half-Life asks how many periods a stated rate of compression would take to halve or exhaust that cushion. It is a way to describe structural durability, not a prediction.
What is causing the buffer to compress: cash flow, debt cost, capital needs or a change in access?
Illustrative only. The framework requires an issuer-specific definition of the cushion and a disclosed or clearly stated compression assumption.
The lowest investment-grade rung is not merely one notch away from the first speculative-grade rung. Crossing below it can change the eligible buyer base for issuers and investors subject to investment-grade mandates.
Conceptual rating boundary. It does not represent a rating view on any issuer or forecast a downgrade.
Do not let a framework outrun the filing.
One claim, one source, no filler.
Where definitions differ, state the difference.
Where the record is incomplete, leave it unresolved.