SIE.4–SIE.9 supply the correspondence, identity, claim-composition, mapping, realization, and interface subjects and their branch contracts.
Current FPF A.10 and A.10.1 govern evidence/provenance reliance and generic affected-use discovery.
SIE.11 traces changed source, model, mapping, or interface premises to the receiving uses that rely on them. Matching earlier validation remains usable for unaffected results; material changes reopen the relevant premises and receiving interpretation.
Applications, Systems Engineering, quality, safety, legal, MDM, Data Engineering, and Operations owners consume the bounded account and retain their own acceptance, authorization, operation, and outcome decisions.