Library /sys$common/syshlp/dtm$dw_helplib.hlb overview, set_up, history  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  When you create a Digital Test Manager library, a
  history becomes associated with that library. Whenever
  you initiate an operation that alters the library,
  Digital Test Manager logs the operation and its
  associated remark into the history.

  You can view history entries and add and delete remarks
  from the history.

  Additional Information (explode) :

• vue_history
• remark
• del_history