These two Classic Desk Accessories are, basically, undocumented and
unsupported -- in other words they are "ghost DAs", attempts at
programmer's aids that were originally intended to be full-blown tools, but
now just "hang out" in the ROMs.
You can manually bring these CDAs up by issuing a '#' command in the
Monitor on any Apple IIGS.
(NOTE: These extra CDAs will go away, all by themselves, in a few days.)