/sys$common/syshlp/helplib.hlb CMS, MODIFY, ELEMENT, Restrictions  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    o  You cannot modify an element if it is set to read-only access.
    o  You can modify only the reference copy, remark, and review
       attributes of an element that has a generation reserved.
    o  If you specify /NOTES, you must also specify /POSITION on the
       same command line.
    o  You must specify one or more of the following qualifiers:

          /[NO]CONCURRENT
          /[NO]HISTORY
          /NAME
          /[NO]NOTES
          /POSITION
          /[NO]REFERENCE_COPY
          /REMARK
          /[NO]REVIEW