Showing the DimXpert Tolerance Status of a Part To show the DimXpert tolerance status of a part: Use DimXpert to add dimensions and tolerances to a part. Click Show Tolerance Status (MBD Dimension toolbar) or Tools > MBD Dimension > Show Tolerance Status. DimXpert displays feature faces in default colors representing one of the three states: Under constrained = yellow Fully constrained = green Over constrained = red Faces that lack a constraint color are not associated to a DimXpert feature, dimension, or tolerance. Set the tolerance status color at Tools > Options > System Options > Colors > DimXpert (Under, Fully, or Over Constrained). In the DimXpertManager: Features with no mark after the name are fully constrained. Features with (+) following the name are over constrained. Features with (-) following the name are under constrained. To exit tolerance status mode, click Show Tolerance Status or another SOLIDWORKS tool. Parent topicDimXpert Show Tolerance Status About Plus and Minus Tolerancing Implied Constraints Tangency Constraints