G.13:11 - Rationale
FPF is a conceptual framework for disciplined creative work. An explicit interop kit lets authors use the fast, wide coverage of external scholarly infrastructure while keeping comparisons, editions, and transformations visible.
G.13 provides conceptual registration, alignment, and telemetry hooks: cards and surfaces pin editions, cite governing patterns, and expose provenance hooks; telemetry hooks produce typed refresh causes. Domain/tool specifics remain in Extensions (or Phase‑3 governing definitions).