Using DimXpert to Apply a Geometric Tolerance To use DimXpert to apply a geometric tolerance: Click Geometric Tolerance (DimXpert toolbar) or Tools > DimXpert > Geometric Tolerance. Select the geometric characteristic. Apply the tolerance information and datums as required. Select a feature and place the annotation. You can also pre-select a feature. Click OK. You can also set geometric tolerance attachment options. Parent topicDimXpert Geometric Tolerance Related reference Geometric Tolerances Properties Dialog Box