VMS Help DTM, CREATE, TEST_DESCRIPTION, Command Qualifiers, /PROLOGUE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   /PROLOGUE=file-specification

   Adds the specified prologue file to the test description.

   The test prologue file is run immediately before the test
   template file is executed. This prologue file is unrelated to
   the collection prologue file.

   You cannot store prologue files in the Digital Test Manager library;
   store them in another directory or in a CMS library.