C.3.4:6.2 - Separation of Channels
KUA-05 (Scope versus candidate). Conditions of the candidate may enter the adaptation judgment. Claim- or Work-scope conditions remain under A.2.6. A declaration may cite both, but a guard routes them separately.
KUA-06 (Guard use). A guard MAY designate a declaration only when its exact edition, base signature, dependencies, applicability, and candidate conditions are recoverable. It checks admissibility before the judgment and makes its use decision separately.