Location: Create>Line>Parallel Position
Use this feature to create a line, parallel to an existing line, through a position that you specify.
In 2D construction mode, the line is created parallel to the projection of the reference line, and the line passes through the projection of the reference position.
In 3D construction mode, the parallel line is created in the plane formed by the reference line and the reference position.
Using the Function:
Select Parallelthrough a Position from the Create>Line submenu.
Select an existing line as the reference for creating a parallel line.
Indicate a reference position for the parallel line to pass through.