/CONFIGURATION=(keyword[,...])

    Specifies how the configuration choices will be supplied.
    Keywords are:

    CURRENT          This is the default. It uses values from the
                     product database, which contains the current
                     values recorded from the last time the product
                     was installed or reconfigured.

    PRODUCER         Uses values specified by the software
                     manufacturer for this version of the product.

    INPUT=pcf-name   Uses values from the specified product
                     configuration file.

    OUTPUT=pcf-name  Writes configuration choices to the specified
                     product configuration file. If no file
                     name is supplied, creates a file named
                     DEFAULT.PCSI$CONFIGURATION in the current
                     default directory.

    The keywords CURRENT, PRODUCER, and INPUT are mutually exclusive.
    Each of these, however, can be used with the keyword OUTPUT. If
    you specify only one keyword, you can omit the parentheses.