Using symbolic line work can be useful when you want to control how a family is being graphically represented in a plan or elevation. By choosing the relevant line style. If you wish it to represent the sectional profile use [Cut] style or for elevation profile use [Projection]. See Cuttable Families in Help Menu of Revit® for list of categories that are cur=ttable and non-cuttable.
© Copyright Reserved by Michelle Louw (Excerpt from My speaker notes at National Revit Technology Conference 2008.)