Use the Document Setup command to set up a file’s basic characteristics (units, scale, drawing area, and grid) as well as define the sheet border and title block settings.
To set up a file with the Document Setup command:
Select File > Document Settings > Document Setup.
The Document Setup dialog box opens. Set the parameters for the drawing. See Setting up the Drawing for more information on units, scale, drawing grids, and print area.
Click to show/hide the parameters.
Click OK.
To use the Issue Manager (see The Issue Manager), select one of the predefined sheet border styles.
Select the Document Setup command again to re-adjust a sheet border if the paper size has changed.