A.22.CGUS:1 - Problem Frame
FPF often needs to explain how several identified things and relations constrain what may follow without turning that explanation into a workflow. The shared object is one A.22 structure. CGUS adds local loci and a membership test for potential branching; a continuation judgement then evaluates one case.
Descriptions, publication forms, evidence, assurance, authorization, work plans, performed Work, architecture claims, and mathematical models can be used alongside that structure. They remain separate objects and claims under the patterns that define or test them.