Library /sys$common/syshlp/cms$dw_help.hlb M, L m, Ol mi  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Choose the Open... menu item to establish an existing
  CMS library as the current library.  The library is
  automatically inserted into the library search list.

  When you choose Open..., a dialog box appears,
  allowing you to specify options for the library to be
  opened.

  You can specify multiple libraries to be opened by
  separating each library with a comma.

  Additional Information (explode) :

• Ol db