VMS Help CMS, CREATE, GROUP, Description  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The CREATE GROUP command establishes a group. After a group is
    created, you can place any related set of elements or groups in
    that group by using the INSERT ELEMENT or INSERT GROUP command.
    The CREATE GROUP command does not automatically place any elements
    or groups in the created group.