Generating Child Mo, how?

Greetings, I’m setting up dolibarr for the first time, for running a food manufacturer. We make a lot of batters/doughs that I want to track/inventory, that have value but aren’t for sale. Those doughs are then used to make an item when demanded. For example:

Ingredients => BOM => Intermediate ingredient (dough) => BOM => product.

I was hoping that creating a MO for the product would not only consume dough, but also generate a MO for the dough if there isn’t enough in stock. There is a “Generate Child Mo” field in the draft, but it isn’t populated/active. I have turned on BOM_SUB_BOM, am I missing something else?

Thank you for reading!