Sub?tier blind spots to PLM–ERP multi?tier mapping; NDA?gated signals, earlier replans
Shortages kept surprising teams because visibility stopped at immediate suppliers and Bills of Materials (BOMs) weren't tied to sub-tier capacity. We added a multi-tier map from Product Lifecycle Management (PLM) and a secure portal for lead-time and capacity updates. Plans moved earlier, alternates were deliberate, expedites eased.

