I want to display stock column, in table formed when adding new order from backend - please check the attached print screen.
What files / functions are used when extracting and passing information to browser page (or template?!) to add new product line (with Product, Price, Quantity fileds)?
I've noticed XHR POST request when click on a product line in search box list results, for example to
It would be enough to indicate me files / functions where to look and add my code, and some brief indications. No problem if core files modifications needed...