Sim Settlement 2 Manufacturing plot items populate where?

[computerguy12]

I have an ASAM manufacturing plot in one of my settlements, but I have no idea of it's really producing ASAMs or just for show.

If it is really producing the ASAMs, where are they going. I've checked the workbench inventory and I don't see anything related to ASAMs.

I don't think this is a glitch, just a general lock of knowledge on how this works.