SCALELISTEDIT command
The SCALELISTEDIT command is used to manage scale of layout viewport, page layout, and printing in the "Edit Scale list" dialog box.
Command Access:
Menu : Format > Scale List
Command : SCALELISTEDIT
Users could edit scale in "Edit Scale List" dialog box. This dialog box displays the Scale list that predefined for the whole program. Inputting "-scalelistedit" under the command prompt, it will display options.