In
part and assembly models, you can use dimensions to control the position and shape of datum
targets.
Positioning Datum Targets Without Using Sketches
You can use the Smart Dimension tool, without a sketch, to place driving and driven dimensions on datum targets. You can use driving dimensions to control the position of the attachment point of the datum target’s leader.
Datum Target Shape Dimensions
You can add dimensions directly to the datum target shape. You can
drag to modify the position of these dimensions.
In the Datum Target
PropertyManager, select Show dimensions.