By default, centerlines of wires, cables, and segments in a harness assembly are not included in a standard Autodesk Inventor drawing. You must specifically include the centerlines for each harness object type in a drawing view. Harness changes to one view do not update any other views in the drawing.
All centerlines used for wires, cable wires, and segments with at least one routed wire, are included in the graphics window. Like nailboard drawings, segments that do not contain wires are excluded from the drawing.