C.19:5.3 - Collective and contextual grounding
A regional or stakeholder-diverse pool may have to sunset one line while keeping others alive to preserve coverage, fairness quotas, or contextual fit. Use C.19 to state and test that pool-treatment decision only while the question is still about the live set. Once the result must become one local choice, one enactment plan, or one declared selected set, apply the pattern that defines and tests that result.