API & Database
🗄 Database Backup
📖 How to use
Export → Download all divisions as Excel with _delete column
Import → Merge into DB (existing data is kept)
➕ Add / Edit — leave _delete blank
🗑 Delete row — set 1 in _delete column
🗑 Delete Division
Cascade ลบ Stores, COA, Category, VAT, Mappings ในนั้นทั้งหมด