Yea it turns out that is exactly what it meant after I asked people who specifically know. I did take a punt off a passing comment in a thread and looking at pics, the bolt pattern layout is pretty much bang on but on a bigger pcd. So IRL helped with that.
No matter, its all part of the process..
I will look at VAG 02a boxes next as someone actually has fitted one to an X.
And as for chat GPT, it is so self evidently worthless that I have never used it and never will, I have to rely on my own DK position to convince myself I am right...