@Dowen Robinson What you are trying to do sounds like it can be done if you use a script to do it. Assuming of course that the file store has an API. Basically, you would call your script either from the Record or a Workflow and in the script you could call the uploader API or Webservice and the return from that service should contain what you need to get to your file. Store that in the field you are looking to update. Using this method the process feels native to the user, they dont actually have to leave NS to upload or find the file.