Thanks for raising this, Tom Kidd — totally get why being able to sort delivered units by age would be useful. To make sure we’re scoping the right thing, can you share (1) where you’re looking at “delivered units” today (which page/list/report) and whether that’s where you’d want the DIS sort added, (2) how you calculate “days in stock (DIS)” for delivered units in your workflow (e.g., inventory in-date → delivery date, or inventory in-date → today), and (3) what you’re ultimately trying to accomplish with the sort (trend tracking, follow-ups, reporting, etc.)? That context will help us evaluate the best approach.