= creating an application ACE is not hard (if you can live with  numeric data):8 $ SET FILE/ACL=(app,flags=%x81,size={8+4*{#longwords}},-! 	data={longword1},{longword2}...) ? Apparently one can specify an ACE the same way as DIRECTORY/ACL 5 displays it - I wonder if that's documented anywhere.    An example (with GCYB flag):G $set file/acl=(app,flags=3,size=16,data=%X42594347,%x0fedcba90) jnk.tmp   1 creates an ace of appropriate size with the data.  (got the value via   cvs=f$cvsi(0,32,"GCYB")  ) 