CBA - fat chance.
I don't doubt that the software is 'off the shelf' and fit for original purpose. However, the military procurement depts have a history of screwing around with off the shelf to 'customise' to their perception of our requirements [without, of course, consulting the end users].
I really do wish all of you the best of luck with this system [the latest national IT scandal, with many more to come - God, I wish I was an IT consultant! Money for old rope and no accountability if you screw up!].