The Building Objects Creation (GDL) Training Guide covers the following topics: * Saving 2D symbols and 3D models as GDL objects; * Rotating auto-saved objects and adding material parameters to Library Parts; * Auto saving rectangular doors and non-rectangular windows, creating custom door panels; * Basic and advanced GDL scripting.

The Building Objects Creation (GDL) Training Guide covers the following topics: * Saving 2D symbols and 3D models as GDL objects; * Rotating auto-saved objects and adding material parameters to Library Parts; * Auto saving rectangular doors and non-rectangular windows, creating custom door panels; * Basic and advanced GDL scripting.