How do I create a unique ID for each asset type? A GIS staff from contract emailed me this "All GIS is in and I have set up the work item linking for those layers that had a unique ID field. I would recommend that you create a unique ID for each asset type so that you can track work to all (needed) assets." I can't find information. I am not sure if this is the right group. Please assist me in this matter. Thank you