Subitems: records inside records — Tips

• Declare subitems from the parent table — it matches how you'd say it, and RowFold sorts out which side the link lives on. • Name the child table in the plural (“Order Line Items”): the Add button and section header are built from it. • Put an Order Total rollup on the parent so the number updates as you type into the grid. • Use the ↗ on a row to open that subitem as a full record when you need fields the grid doesn't show.