Refresh the affected use

Begin with the changed fact and the decision it could alter. A new customer role, lost permission, unavailable provider, different population, failed causal assumption or changed cash date calls for a different return. Follow the actual dependency to the affected offer, explanation, preparation, assignment or programme. Preserve unchanged local results and tell receivers which condition has changed before their next reliant action.

If a common source claim fails, inspect the methods and applications that depend on it. If only one organisation changes its data conditions, revise that opportunity and the common-work comparison it affects. A practical result may remain usable while a stronger generalisation is withdrawn. Keep the scope of both explicit.