plmLab

PLM Core

Published

BOM Management

EBOM, MBOM, SBOM — the structures, transformation rules, and where teams typically lose synchronization between views.

Why this matters

BOM management is where engineering, manufacturing, and service organizations argue about whose model of the product is canonical. Done well, the PLM record holds all three views without losing coherence between them.

What this page will cover

  • EBOM / MBOM / SBOM as distinct structures
  • Transformation rules between them
  • Where synchronization typically breaks
  • Effectivity and configuration as they apply to BOM views