Subtables are great for building one-to-many relationships. But in some cases, it's a bit hard to enter a lot of information on a subtable since the values will only populate in one row. And since queries in Ragic is based on the main entries in the form rather than the subtable sub-entries, it will be hard to search for information recorded in subtables. To make the data in the subtables more accessible, you can create a new form from a subtable.