Our new development uses the ACIS core for the import and presentation of 3D models. The SAT interface allows the adoption of data out of Athena, Novido, KonCAD 3D or other 3D-capable software products, concipated for the facade or wintergarden construction. The basic functionality of the PUMA System® has been maintained with some improvements. The graphic presentation became even clearer through the integration of the ACIS core. All machining steps will now be shown at the volume model.