/sys$common/syshlp/helplib.hlb DTM, SHOW, COLLECTION, Example  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   DTM> SHOW COLLECTION/BRIEF

   Collections in Digital Test Manager Library DUA0:[USER01.DTMLIB]

   MAIL_COLL MAIL_SEND_COLL MAIL_SHOW_COLL
   DTM>

   This command lists the names of all collections in the current
   library.