G.2:1 - Problem frame
A team extends FPF into a new CG‑Frame. The relevant literature is typically:
- plural (multiple
Traditionlineages with incompatible commitments), - source- and use-sensitive (results depend on the exact source and edition, claim region, EntityOfConcern, comparison basis, evidence, and receiving use),
- method‑heterogeneous (different evidence styles, operator sets, and validity regions),
- time‑sensitive (rapid drift post‑2015; frequent benchmark/protocol shifts).
Downstream Part-G work in CHR, CAL, selection, shipping, and refresh depends on citation-ready claims that keep each exact CG-frame, source edition, claim region, EntityOfConcern, comparison basis, evidence anchor, and actual cross-source relation recoverable.