The syntax of this command is: Filescrn Screen {List | Add | Modify | Delete} List List currently configured file screens. ...

The syntax of this command is:  Filescrn Screen {List | Add | Modify | Delete}     List              List currently configured file screens.    Add               Add new file screens.    Modify            Modify existing file screens.    Delete            Delete existing file screens.  The minimum sequence that uniquely identifies a switch can be used as an abbreviation. For example, "Filescrn s l /list-n" is equivalent to "Filescrn screen list /list-notifications".