I made a nomenclature earlier with the list in tabs, that's why it gives me only the complete sub-assemblies, and not their details (all the cut parts for example)
I found it by chance myself, it was just that you have to make a bill of materials piece by piece to have an accurate list of the parts to be cut for the welds afterwards.
It's because I tried that I gave you this answer:)
At home, when you open your part, the list of welded parts is not up to date, if I do the MEP without updating it, indeed, I have nothing in the nomenclature of welded parts, which is normal.
If I update the model, the MEP updates and as if by magic, I have my nomenclature.
If I had had the groupings into welded sub-assemblies, I could have told you that SW only takes into account the first level elements.
Look at the screenshot I attached, you'll see what's displayed as soon as I open your file:)