Your AP clerk posts a $12,000 supplier invoice but realizes $8,000 belongs to Project A and $4,000 to Project B. Today she reverses the entry, re-keys two new lines, and prays the totals match. Tomorrow she clicks Split, enters the amounts, and Odoo rebalances automatically. No reversals. No re-typing. No risk of unbalanced entries sneaking into the close. Splits one journal item into two or more lines while preserving debit/credit equality and analytic tags. Accountants using this during month-end report cutting reconciliation time by 15-20% because fewer correction entries mean fewer items to clear. Install it once, use it every close.