To change an alias definition:
Click Destinations in the main menu and select Aliases from the menu options. The Aliases window opens and lists previously defined alias definitions.
From the Aliases window, find the row for the alias for which you want to change. Left click on the appropriate row and select Change from the pop-up menu. The Change Alias window opens.
Make changes as needed:
Change the name of the alias in the Name field. The maximum number of characters is 46. Avoid special characters and spaces.
To change the printer, click the printer icon 
to the right of the Destination
field. The Select A Destination window opens.
Click on the name of the printer for which you are would like to use. The Change Alias window reopens and the selected destination is in the Destination field.
NOTE: On the Select a Destination window, in the Search field type all or part of the information for which you want to limit the list of destinations displayed for selection. If you want to search your preferred destinations only, select Preferred Only. See Preferences.
To change the Parameters
field, enter any command line parameters to be used when a document
is spooled to the destination alias.
NOTE: For more information
on aliases and optional parameters, see the section on the
lpsalias file
in Chapter 3 of the ROC EasySpooler Developer's Guide.
To change the Comments field, enter any comments about the alias and the destination.
Click OK on the Change Alias window.
The Aliases window reopens and the updates are listed.
When finished click Close.