AI Across The Product Lifecycle Podcast
BOM Wars, Part 2: Why Engineering, Manufacturing, ERP, MES, Service, and AI Still Can’t Agree The BOM debate is back. And somehow, it got even more dangerous. In this Future of PLM panel, Michael Finocchiaro brings together Christine Longwell, Gus Quade, Brion Carroll, Pat Hillberg, David Schultz, and Oleg Shilovitsky for a high-energy debate on one of the most persistent fractures in product lifecycle management: Who really owns the Bill of Materials? Engineering says the EBOM defines the product. Manufacturing says the MBOM defines what can actually be built. ERP says the operational BOM is what matters. MES wants execution context. Service wants the as-maintained truth. And AI? AI is useless unless all of this data is normalized, contextualized, and connected. This episode goes deep into EBOM vs MBOM, recipes vs discrete manufacturing, fashion vs aerospace, service BOMs, circular economy, Conway’s Law, ISA-95, product memory, data governance, and why every “single source of truth” eventually collides with organizational reality. The conclusion? The BOM is not just a list of parts. It is a battleground between systems, silos, budgets, ownership, and the future of industrial AI. Timeline 00:00 – Introduction: BOM Wars, Part 2 00:54 – Christine Longwell and Gus Quade join the panel 02:20 – Autodesk’s MaintainX acquisition and service implications 03:14 – Jörg Fischer’s provocation: “The BOM doesn’t exist” 04:30 – ERP BOM vs MES vs MBOM: where does manufacturing truth live? 05:31 – Engineering defines the product, manufacturing defines the action 08:04 – Why BOM logic changes by industry 09:50 – Fashion, fabric, tech packs, suppliers, and PLM 12:29 – Should EBOM, MBOM, as-built, as-shipped, and as-serviced live in one system? 14:55 – Product memory and algorithmic BOM transformation 16:00 – Conway’s Law: why BOM structures mirror organizations 19:21 – Can product memory connect engineering and manufacturing logic? 21:02 – Is the MBOM a separate object or just a different view? 22:33 – Digital thread, service BOMs, and lifecycle responsibility 24:44 – TWA 800, aircraft traceability, and why as-built data matters 27:30 – Why silos exist because organizations exist in silos 28:29 – AI orchestration across PLM, MES, ERP, and service 30:36 – Service BOM, software BOM, spare parts, and terminology chaos 32:31 – Why AI needs normalized data before it can add value 33:58 – Conway’s Law and the limits of database-driven transformation 37:55 – EBOM vs MBOM through the CAD and manufacturing lens 39:31 – When does a product become “real”? 41:47 – CIOs, data governance, and who should own cross-silo truth 44:38 – Autodesk’s data model approach and the unified product record 45:06 – PTC Orbit, Jetstream, and the race toward digital thread platforms 48:36 – Master data models, ontologies, and common exchange standards 50:32 – Closing question: what BOM belief will be wrong in five years? 51:27 – Oleg: data misalignment and unit-of-measure disasters 54:44 – Gus: CAD-optimized vs ERP-optimized structures will stop being binary 57:37 – David: the danger of returning to point-to-point integrations 59:14 – Brion: role-based UX on top of shared product ontology 61:16 – Pat: digital thread will eventually collapse EBOM/MBOM boundaries 62:50 – Christine: BOM is product definition, not just a parts list 63:57 – Do we need BOM Wars Part 3? Featuring: Christine Longwell Gus Quade Brion Carroll Pat Hillberg David Schultz Oleg Shilovitsky Hosted by Michael Finocchiaro #PLM #BOM #EBOM #MBOM #DigitalThread #Manufacturing #ERP #MES #EngineeringSoftware #AI #ProductLifecycleManagement #FutureOfPLM
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