Delete Confirmation - Don't show this dialog again

Has anyone done any work with the system to prevent users from checking that nasty "don't show this dialog again" on a delete confirmation dialog?  Anyone know how to see the user's settings for this in the system?  it seems to go along with tools/options for each program / each user.  It must be in some table / tables.  I would at least like to audit who has told system not to tell them about their deletions....

Thanks,
Nancy