Use this dialog box to define styles that control the display of AutoCAD objects projected into profile views and section views.
Projection styles are listed in the General
Multipurpose StylesProjection Styles collection on the Settings tab of Toolspace.
Multipurpose Projection Styles are used for AutoCAD objects. Each Projection Style includes settings for all types of AutoCAD objects that can be projected. Ensure that you have the correct object selected in the drop-down list when you are making the edits to the style.
Autodesk Civil 3D object styles control the appearance of Autodesk Civil 3D objects that are projected. Points use the point marker style. Feature lines use the feature line style Profile and Section tab settings. Survey figures use the figure style Profile and Section tab settings.