How to Dimension a Plate
You can automatically dimension the components on a plate. This function is designed to be used with plates that have been exploded, but it can also be used on the plates in a 3D model.
To dimension a plate, choose the Dimension Plates entry from the General Arrangement menu.
Select the plates to which you wish to add dimensions.
You can configure the dimension styles used by changing them in the Paneldes Preferences.