Why: Preserve delegated project settings while keeping physical Host mutations owner-scoped.
Evidence: User explicitly approved the independently reviewed amendment and repair plan; original amendment digest recorded in the contract.
Impact: Clarify actual-actor authorization and audit, single-target owner projection, durable recovery and masked metadata; no provider implementation or deployment claim.
Refs: IAM I1 host projection amendment r1; Documents PR 98; Dev policy/delivery.md affected stages 4-5.
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