PLM, BOM & Digital Thread worked example

BOM Maturity Score with bom gap severity of 3 score: a worked example in plm, bom & digital thread

Here is what the math looks like when conditions slip. We hold every other input steady and drop bom gap severity to 3 score, then walk the calculation through step by step. Estimate bom maturity for plm, bom and digital thread using production-ready inputs so teams can rank risks and decide which issue needs containment, controls, or escalation first.

The inputs for this scenario

  • BOM gap severity (impact of the maturity gap): 3 score (the input this scenario stresses; the baseline uses 6)
  • BOM gap occurrence (how often it appears): 4 score (held at the documented default)
  • BOM release-readiness detection difficulty: 3 score (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Bom maturity risk score = bom maturity severity score × bom maturity occurrence score × bom maturity detection score.
  • Bom maturity risk score works out to 3.35 score at these inputs, and this is the headline figure for the scenario.
  • Bom maturity severity score works out to 3 score at these inputs.
  • Bom maturity occurrence score works out to 4 score at these inputs.
  • Bom maturity detection score works out to 3 score at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where bom gap severity sits at 6 score and the headline result is 4.55 score, this scenario comes in 26.37% below the baseline at 3.35 score.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to bom gap severity, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. As an ordinal RPN it can mask a single show-stopping gap behind low occurrence and detection, so a high-severity maturity gap should block release regardless of its total score.

Results at a glance

  • Bom maturity risk score: 3.35 score (headline result)
  • Bom maturity severity score: 3 score
  • Bom maturity occurrence score: 4 score
  • Bom maturity detection score: 3 score

Run it with your numbers

  • To rerun this with your own numbers, open the live BOM Maturity Score calculator, set bom gap severity to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.