Add scanning to already scanned documents

It would be appropriate to be able to add additional scanned documents to already scanned documents in EFM. Example would be if a patient has filled out an ROI and this has been sent off to the facility we are needing the records from. A couple of weeks go by and the records are sent to our facility and we want to add the medical records that were requested on the ROI to the already scanned ROI. Currently we would have to delete the ROI form and add the new document with the ROI form, which is time consuming. If we are able to ADD to what is already scanned this would be a time saver.