You can add dimensions and dimension lines to areas where dimensions are not displayed.
Click and then click 2 points (center of a hole or a face) to which you want to add dimensions.
Click where you want the dimensions to be displayed.
Finalize the position where the dimensions will be displayed.
Tip
By selecting and clicking [OK] in the displayed dialog box, you will be able to batch add dimension lines to areas for which the dimensions were not initially displayed.
Caution
It is not possible to add dimensions when the direction of measurement is at an angle, or dimensions for faces which are at an angle.