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Master Model Dimension dialog box

Option Description
features list Displays a list of features of the idealized part. Click to select a feature and view its dimensions.
Feature Expressions Displays a list of editable dimensions for the selected feature. Specify how you want to display editable dimensions:Click Expression to display editable dimensions as interpart expressions. Interpart expressions are shown in the format:part-name::pn=vwhere n is the parameter number and v is the current value assigned to the expression.Click Description to display editable dimensions using the appropriate field description. For example, if the selected feature is an extrusion, the descriptions would include Taper Angle, Start Distance, and End Distance.
Value Allows you to modify the current value of the selected dimension.
Used by When enabled, opens an Information window listing all dependencies for the selected dimension.
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Edit master model dimensions

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Modifying dimensions through interpart expressions

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Master Model Dimension dialog box, Simcenter 3D 2021.1 Series

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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id625451 · retrieved 2026-07-17