kintone Subtable CSV Importer - Import CSV data into kintone subtables with field mapping

Hey PH! 👋 I built this because I kept hearing the same pain point from kintone users: "How do I bulk import data into subtables?" kintone's native CSV import only works for main table records. If you want to populate subtables (like BOM line items, part lists, or inventory details), you're stuck with manual entry or writing custom API scripts. So I made a plugin that solves this: ✅ Drag & drop CSV files ✅ Visual field mapping (no code required) ✅ Data validation before import ✅ Handles thousands of rows smoothly The target users are manufacturing companies managing BOMs, but it works for any scenario where you need bulk subtable imports. Would love your thoughts — especially if you use kintone or similar low-code platforms. What would make this more valuable for you?