Filling quick entry of a link field with data on the form

hello i have a child table in work order doctype which i have created contains a field called batch when i add new batch a pop up for the quick entry is shown to enter the batch id and item_code i want to fill the item_code with the one in the work order docment in afield called production_item_code

i want to add here in the item field for this dialog the item_code in the form level