VMS Help EXCHANGE, TYPE, Parameters  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 file-spec[, . . . ]

    Specifies the names of one or more input files to be copied. If
    you specify more than one input file, separate them with either
    commas or plus signs. You can specify standard OpenVMS wildcards
    in file names, both Files-11 and foreign. You can use wildcard
    directories with Files-11 and DOS-11 input.

    The syntax for the file names is dependent on the particular
    volume format option present or implied.