Yes, it's mine. I used the word fin at the title's end. It's French for the end.
I asked but Mobius for permission to share but he didn't answer that email. Unfortunately it's in the wild now. That's my fault.
I believe it was some type of test that was not ready to go yet, from what I recall him saying. That was about 2 years ago, it was put in the TSL and then pulled by SilentBen_TOS, the Moderator.
@markos Was that the one which incorporated trade management? If so I do vividly recall the entire discussion in the lounge, around early 2018 is my recollection. Good of you to mention that.