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Geometry idealization > Modifying dimensions through interpart expressions

Edit master model dimensions

  1. Click (Master Model Dimension) to open the Edit Dimension dialog and select a feature. Associated expressions or descriptions display in the list window.

  2. Use the Expression or the Description option to display the selected feature's dimensions as either an interpart expression or as standard descriptions for the feature type.

  3. Select a dimension from the list to modify.

  4. (Optional) Click Used By to view a list of where the selected expression is used.

  5. Enter a new value for the selected dimension.

  6. Click Apply to apply the new dimension value, and repeat steps 3 – 5 for the remaining features and dimensions. Click OK to apply the new value and close the Edit Dimensions dialog.

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Modifying dimensions through interpart expressions

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Edit master model dimensions, Simcenter 3D 2021.1 Series

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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id625461 · retrieved 2026-07-17