Hi guys just started working on odoo v8 and I have some questions about stock.

I am trying to make some kind of stock product analysis and I am having trouble with understanding what is in and what is out in stock_move. In version 7 there was type and you could know if it was in,out or internal and in version 8 they removed that.
I am particularly interested in moves that come without picking like those coming from production.

I know there are fields like raw_material_production_id and production_id and picking_type_id and I could figure it out but I was wondering if there was anything simpler and more elegant than that I am missing?