In 2008 it was possible to select the split faces of surfacesand define them separateley as shells although it was only 1surface body. How do we do it it 2009 as you can only definedifferent surface bodies as shells.

For example we had a duct going a complex route so we used a 3Dsketch and used the sweep surface command. After that differentfaces was generated on this sweep body by splitting the body withthe curve/split line function. These different faces couldpreviously selected and defined as different shells.

Is it still possible in 2009?SolidworksSimulation