I'm trying to append a date/time stamp to the name of a file MIM is creating in a destination list but no substitution is taking place. I'm using the ${gmtDate}${gmtTime} variable, but that literal is appended to the file name (if the file name is TESTFILE.TXT and I use want to append the name with the time stamp, I put TESTFILE_${gmtDate}@${gmtTime}.TXT.....but the substitution doesn't happen in the destination list....but it does work in a request template, straight FTF). How can I do this in a dlist?