Library /sys$common/syshlp/lse$clihelp.hlb DEFINE, LANGUAGE, Qualifiers, /EXPAND_CASE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /EXPAND_CASE=AS_IS (D)
       /EXPAND_CASE=LOWER
       /EXPAND_CASE=UPPER

    Specifies the case of the text of the inserted template. AS_
    IS specifies that the inserted template be expanded according
    to the case in the token or placeholder definition. LOWER and
    UPPER specify that the inserted template be expanded lowercase or
    uppercase, respectively.