Nominal Points provide control of the selected nominal points used in the GD&T Inspection>Inspect routine. These points are used to lay out the bulls-eyes on the part used by the inspector as a guild to measure the part in the correct location. Nominal points can be added to the job through the Inspection Design interface or can be selected manually for a particular feature through this dialog. The highlight button can be used to graphically identify the nominal points.
Select. Allows you to re-establish which points are associated as nominals for the check.
Toggle Highlight. Allows highlighting to be toggled on and off for those associated points.