Attached Files for Decorated Items

Is it possible to attach files to decorated items in the store? Currently we are having to add either a run sheet or a PNG of the file to each order in production. Deco currently creates a new Design Name for every order even if the design on the item is the same as other orders. For embroidery, my people open the order and download the run sheet which has a barcode on it. From there they scan it from the embroidery machine which loads the design in with the thread colors already assigned. For the attached files with the PNG, this tells them either which design to pull from stock or which design to print. If we have multiple order with the same logo, we have to go and upload the same file to the attached files section of each order. If it were possible to load that file for that item when we were building the store, it would save a ton of time and speed things up as far as production.