I want to UNDEFINE BOTH the DDATTE and ATTEDIT command and refine them with some limitations. So far I HAVE been able to UNDEFINE and REDEFINE the ATTEDIT command in my list program. It does NOT run at startup. However when I try to UNDEFINE the DDATTE command I get a command not found (or something error). Does anyone know how to UNDEFINE and REDEFINE the DDATTE command in AutoCAD 2004. I am puzzled because it works FINE for the ATTEDIT command. According to the AutoCAD Help file DDATTE is NOT even a command anymore. I removed all references to it in my ACAD.PGP but sill I can use the DDATTE command. Help! I need to know how to UNDEFINE and REDEFINE the DDATTE command just like I have successfully done with the ATTEDIT command.