To Align a Section Plane to One of the Pre-Fixed Directions

To align a section plane to one of the pre-fixed directions

1. Click Sectioning Tools tab Mode panel Planes.
2. Click the Current Plane drop-down on the Planes Settings panel, and select the plane you want to customize, for example, Plane 1.

   This plane becomes the current plane.

3. Click the Alignment drop-down on the Planes Settings panel, and select one of the six pre-fixed directions, for example, Top

   Autodesk Navisworks updates the position and alignment of the section plane.