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 - Manuscript packaging, book formatting, metadata preparation, and publishing workflow execution for specific IP (Galaxicus series, The Requisition List: Heart of Coal) requires a sovereign "final mile" production tenant (Ironwood Press) to maintain focus in creative/marketing nodes and enforce professional standards portfolio-wide.
 - Marketing for book launches must be isolated in a sovereign Tenant to separate "selling" from production tenants, preventing administrative bleed and enabling performance-based accountability.
 - Technical "last-mile" publishing (EPUB/POD formatting, metadata, uploads) cannot be handled by promotional/marketing tenants without quality dilution and must form a distinct sovereign unit.
+- Digital infrastructure for author IP requires a sovereign Tenant for recursive maintenance and adaptation to API/web standard shifts, rather than deterministic tools.