Editing Projection/Intersection Marks 

This task shows you how to edit Projection or Intersection marks.
Open the Analyse2.CATPart document.
  1. Double-click Mark.1.

    The Import Definition dialog box appears and lets you change the element which is used as a reference for this mark.

  2. Make sure the Reference Element field is active, and select the arc as new reference element.

  3. Click OK in the Import Definition dialog box.
    The mark reference and position are changed.