- Enter DSETTINGS.
- In the Drafting Settings dialog box, Selection Cycling tab, select Allow Selection Cycling.
- Click Parametric tab
Geometric panel Parallel.At the Command prompt, enter GEOMCONSTRAINT. Then enter pa (Parallel). - Select the first and second profile objects. Be careful not to select the surface or the edge subobject.
If the surfaces are not already parallel, they are moved into a parallel position and the parallel constraint symbol is displayed.