Hello! I need help regarding how Odoo works with consignment products. 

Let’s assume product X, for which I have some units acquired through purchase from supplier A (for this example, let’s say 5 units), and some other consigned units from supplier B (let’s say 3 units). 

If I make a sale to a customer, will the product in question automatically be debited from my stock, showing me i only have 4 units? In another words: Will this debit be from my purchased units or my consigned units? 

By default, I would like to sell my acquired products first before selling my consigned products. What is the default configuration in Odoo for this function? How can I set it up to work according to my preferences?