Add the ability to upload products from an excel file to the write-off cart.

Good afternoon. Request for the "Write-off from warehouse" functionality: add the ability to upload goods to the write-off basket from an excel file. Such functionality has already been implemented in posting and moving products: http://i.imgur.com/22JaopJ.png This will VERY simplify the process of decommissioning products. Because now it is only possible to add products to the basket one at a time, or all products at once from a certain warehouse or from a category http://i.imgur.com/Kmh0My4.png At the same time, it is not possible to bulk download selected products.