SMFLANGEBASE command
Creates a base (initial) flange.
                Icon: 
Description
Creates a base (initial) flange of a sheet metal part from a closed planar profile.
Note: A base flange is created for each selected closed
                    polyline or region. In the Mechanical Browser a body and a flange are added for
                    each entity.
            Options within the command
- Up
 - The flange is extruded on top of the base entity.
 
- Middle
 - The flange is extruded on both sides of the base entity.
 
- Down
 - The flange is extruded below the base entity.
 
- Accept model
 - Accept the current extrusion.