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Turn a CAD revision into your PPAP review.

Build the candidate re-measurement list, Element 9 worksheet and ECN matrix from one comparison.^¹

Start from the changed features

Build a candidate re-measurement list from STEP geometry, even without PMI.^¹

Export the dimensional worksheet with characteristic context, limits, units, sample columns and revision deltas.^¹

Use the 18-element matrix to review applicability, reasons, recommendations and decisions together.^¹

For STEP files without semantic PMI, supported changed features can generate a candidate re-measurement list. Each candidate links the geometric observation to the affected faces and a suggested number. An observed diameter change is not an approved nominal requirement; nominal values, limits and measurement methods must come from the drawing and the responsible engineer.
Export an XLSX preparation template for changed characteristics or all characteristics. It includes specification context, LSL, USL, units and revision deltas, with 1–30 sample columns. CC/SC classification, measurement method, sample results and OK/NOK remain blank for the user to complete.
The workbook includes an 18-element applicability matrix with rule-based review suggestions. Each element has applicability, reason, recommendation and decision columns. Where the comparison establishes no specific trigger, applicability remains for the responsible engineer to determine. These are suggestions, not resubmission decisions.
The workbook does not approve a PPAP submission or replace measurement. The responsible engineer and customer determine the applicable requirements, submission level, special-characteristic classification and acceptance. Tooling, material and process changes may require work that a CAD comparison cannot identify.