This command converts an arbitrary two-dimensional PLINE entity into a sample line, allowing you to create sample lines that are not perpendicular to the longitudinal alignment. The sample line can also be a broken line.
Click on Convert PLINE to Sample Line icon.
Select a polyline in the drawing you want to convert into a sample line. Press Enter.
In the Rename cross-axis dialog box define a new fixed name for the sample line and press OK.