Share Email Facebook Twitter LinkedIn Commands for Using Drawings in Different Versions and Applications Use these commands when using AutoCAD LT with previous versions or different programs. Commands CONVERT (Command) CONVERTPOLY (Command) EXPORTTOAUTOCAD (Command) OPTIONS (Command) QSAVE (Command) SAVEAS (Command) System Variables PERSPECTIVE (System Variable) PLINETYPE (System Variable) POINTCLOUDDENSITY (System Variable) PROXYGRAPHICS (System Variable) PROXYNOTICE (System Variable) PROXYSHOW (System Variable) SUPPRESSALERTS (System Variable)