How to realize the import of global quantity of goods in the model range more quickly

Є head card of the model range. Є goods of the model range, yakі zberіgayutsya in warehouses. It is necessary to import a large number of goods in the model range. On the front version, the Client paid a price, if they ticked the boxes, like on the screen 1220, then everything was stored and the goods of the main card of the model range were imported from the existing quantity. Now there is no such checkbox, and the need for import is relevant, as if by no means. How do you propagate to implement on the streaming functionality, what is it? [file]16298[/file]