C.37:4.6 - Keep co-use local to one action

Co-use means only that the same receiver relies on two or more completed rows for one exact action or decision. Each row keeps its own direct result, premise, reliance boundary, loss, and return trigger. One positive row cannot repair another row’s missing subject result or reliance path.

Co-use does not establish:

• one collection or selected structure;
• one multi-view family or mutual conformance;
• one integrated model or coherent world account;
• one constructional whole or composition relation;
• one shared representation scheme, graph, or correspondence;
• one assurance result or authorization.

Open C.13, A.22, E.17.0, C.29, a domain integration pattern, or another direct governor only when the receiving action depends on that additional claim.