Restore_Options=file-name

    Generates an options file designed to be used with the Options
    qualifier of the RMU Restore command.

    The Restore_Options file is created by reading the database root
    file. Therefore, there is no guarantee that this options file
    will work with all backup files you attempt to restore with
    a Restore operation. For example, if areas have been added or
    deleted from the database since the backup file was created,
    there will be a mismatch between the Restore_Options file and the
    backup file. Similarly if the backup file was created by a backup
    by-area operation, the Restore_Options file may refer to areas
    that are not in the backup file.

    By default a Restore_Options file is not created. If you
    specify the Restore_Options qualifier and a file, but not a file
    extension, Oracle RMU uses an extension of .opt by default.