By including the following columns in the XLS sheet, you can see additional base plate or box. The base plate graphic is formed on the perpendicular face of the plate. You can use the following Prog ID to include the additional base plate.
Prog ID: HS_S3DPlate.WithBasePlate
IJUAhsWidth2::Width2
Specifies the width of the base plate graphic, along the Width1 of the plate graphic. This value must be greater than zero.
IJUAhsLength2::Length2
Specifies the length of the base plate graphic, along the Thickness1 of the plate graphic. This value must be greater than zero. If the plate is a fixed length item, use this interface instead of the previous system occurrence attribute Length.
IJUAhsThickness2::Thickness2
Specifies the thickness of the base plate graphic, along the Length1 of the plate graphic. This value must be greater than zero.