https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210033#M146890 I'm niot a MDT user but Try (c:amdt_toggle_shadwiref) Thu, 20 Mar 2008 14:16:20 GMT Anonymous 2008-03-20T14:16:20Z https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210032#M146889 In MDT when I activate the shading of my part or assembly, I hit a click on button and the prompt show the line:<BR /> <BR /> Command:<BR /> Command:<BR /> Command: amdt_toggle_shadwiref<BR /> <BR /> But if I try put this in LISP code, not works!<BR /> <BR /> Command: (command "amdt_toggle_shadwiref")<BR /> amdt_toggle_shadwiref Unknown command "AMDT_TOGGLE_SHADWIREF". Press F1 for <BR /> help.<BR /> <BR /> <BR /> What is my wrong?<BR /> Thanks in advance.<BR /> <BR /> Ladimir Abdala - Thyssenkrupp Elevators. Thu, 20 Mar 2008 12:50:47 GMT https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210032#M146889 ladimirabdala 2008-03-20T12:50:47Z https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210033#M146890 I'm niot a MDT user but Try (c:amdt_toggle_shadwiref) Thu, 20 Mar 2008 14:16:20 GMT https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210033#M146890 Anonymous 2008-03-20T14:16:20Z https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210034#M146891 Perfect!<BR /> <BR /> Function very well.<BR /> Thank you sdanis.<BR /> <BR /> Kin regards. Thu, 20 Mar 2008 14:20:16 GMT https://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/command-line-to/m-p/2210034#M146891 ladimirabdala 2008-03-20T14:20:16Z