Library /sys$common/syshlp/sca$menu.hlb Terms, Primdec  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Any declaration that affects how a particular object,
  such as a routine or a variable, is implemented.  You
  can cross-reference query primary declarations by
  selecting Primary for the Usage query attribute.  See
  also Associated declaration.