1    /APPEND

    Controls whether CMS appends the command output to an existing
    file, or creates a new file. If you specify /APPEND and the output
    file does not exist, CMS creates a new file. If you do not provide
    a file specification (see the description for /OUTPUT), the output
    is appended to SYS$OUTPUT.

2    /OBJECT_TYPE=type

    Specifies the type of the object whose ACL is to be displayed.
    There is no default object type; therefore, this qualifier is
    required. The object type can be one of the following keywords:

       ELEMENT
       CLASS
       GROUP
       LIBRARY
       COMMAND

3    /OCCLUDE[=option,...]

    Controls whether CMS selects the first instance of the specified
    object, or all instances of the specified object in the library
    search list. The options field contains one or more keywords
    associated with the name of the object. The options field can
    contain the following keywords:

       ALL--equivalent to (ELEMENT, GROUP, CLASS, OTHER)
       ELEMENT (D)
       NOELEMENT
       GROUP (D)
       NOGROUP
       CLASS (D)
       NOCLASS
       OTHER (D)
       NOOTHER
       NONE--equivalent to (NOELEMENT, NOGROUP, NOCLASS, NOOTHER)

    You can specify either ALL or NONE, or any combination of the
    [NO]ELEMENT, [NO]GROUP, [NO]CLASS, and [NO]OTHER keywords.

    By default, CMS performs occlusion for all objects; that is, CMS
    selects only the first occurrence of a specified object.

4    /OUTPUT[=file-specification]

    Directs CMS to write output to the specified file, except for any
    warning and error messages, which are written to SYS$OUTPUT and
    SYS$ERROR. CMS creates a new file if you do not specify /APPEND.
    If you omit the /OUTPUT qualifier (or if you specify /OUTPUT
    but do not provide a file specification), CMS directs output to
    the default output device (SYS$OUTPUT). If you omit either the
    file name or the file type component, CMS supplies the missing
    component from the default specification.