B.5.2:16.3 - For integrators and assurance leads

Integrators receive a qualified conjecture, not early assurance conferred by an L0 label. Preserve its prompt, rivals, supports, filter rationale and fragilities. Use B.3.3 only for a receiving assurance question, C.11 for a feasible-action or evidence-acquisition choice, and C.28 for causal support when needed. An unavailable probe can leave the explanation unresolved while an independently warranted bounded service action remains useful; do not turn the conjecture into a mandatory work item.