Pre-Fill Sub-lists

Does pre-filling properties work for sub-lists?

I have an object type called "Project Type" that has two values (Meter Station and Pipeline). 

I built a sub-list called Group that will display values based on the selection of the Project Type. Additionally, I have a sub-list called Category that will display values based on the selection of the Group & Project Type.

When I drag a document into my view that drills all the way down to the specific group or category, those properties do not pre-fill. It stops at the Project type. Even when I'm in my view, and click "create" those properties do not pre-fill.