My problem is that in my head, Y is up-down and Z is nominally front-to-back. So I'm not sure I'm interpreting all this correctly. T=Z?
Anyway, the reason I'm bumping the thread is this YouTube video. It appears to show an unnamed Excel-SketchUp interface. There's no audio [in this browser in this location] and if I search on 'DST Manager' or 'Domain Specific Tool Manager' I hit dead ends.