once you check 'Owner on Stock' & 'Track lots or serial numbers' needs to be activated in >Settings >Warehouse
The fields Lot (lot_id) & Owner (owner_id) appear in a quants Form view (>Warehouse >Traceability >Quants). Both are read-only (and empty) & I can't figure where the data would come from or in other words how do you provide this information to the system?
I hope to find a way that enables me to use quants for assigning a certain portion of stock of one product to a specific customer.