Define Datum References for Geometric Tolerances

Model-Based Definition > Model-Based Definition > Creating Various Annotation Types > Tolerances > Working with Geometric Tolerances > Creating Geometric Tolerances > Define Datum References for Geometric Tolerances

1. Select the geometric tolerance instance, the Geometric Tolerance ribbon appears.

2. Under the Tolerance & Datum group, define the Primary, Secondary, and Tertiary references as necessary. The lists contain the currently selected datum and all other datums in the current geometric tolerance model. Click

to select another set datum, axis, datum target, or datum feature symbol.

You can assign a material condition to the reference by selecting a symbol from the Symbols gallery.

You can add translation symbol

. For information on the use of the translation symbol, refer to ASME Y14.5-2009.