For products with attributes / to be used as a physical location code for products with attributes. As can be resolved, it may take the field of weight?. The possibility that I'm driving, Alguino of you have been able to solve this problem. will exist a module to add a field.

I install the module, stock_by_attributes_1.4.13,,, and I resolved the problem of quantity of product, now only pending code field to the location of the product in the physical store.

Greetings and thanks.