@Autodesk
Since Revit structure 2012 the “Material for Model Behavior” parameter is adopted in Structural connection families. As user we expect the connection to act as a steel framing family. So when placed on a back face of a wall or column it should appear in hidden line style in a view. Exactly the same way as structural framing does. Also, should this parameter appear in the Structural Stiffener Families.
Right now.....it doesn't work the way we expected
Regards, Jordi