VMS Help MACRO, /MIGRATION, Qualifiers, /TIE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /TIE (default)
       /NOTIE

    Ensures that proper external callouts are generated for
    translated images. Translated images are images that were
    translated with the DECMigrate (also known as VEST) facility.
    The Translated Image Environment (TIE) allows translated images
    to execute as if on an OpenVMS VAX system. Use /NOTIE for better
    performance if you do not make calls to translated images.