From e32dc6e316eea3147ac8a4b600e8a4bc292b02f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 11 Aug 2026 12:10:58 +0200
Subject: [PATCH] Manage the sign on LineTotalAmount instead of BilledQuantity
 in UN/CEFACT 16B-CII

Closes #15006
(grafted from 0697a96aaf6c42aeb8e3d81b2d33167eb85a974c)

--HG--
branch : 7.0
---
 .../template/16B-CII/CrossIndustryInvoice.xml                 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/edocument_uncefact/template/16B-CII/CrossIndustryInvoice.xml b/modules/edocument_uncefact/template/16B-CII/CrossIndustryInvoice.xml
index 5364a7b6de..96ac741c2a 100644
--- a/modules/edocument_uncefact/template/16B-CII/CrossIndustryInvoice.xml
+++ b/modules/edocument_uncefact/template/16B-CII/CrossIndustryInvoice.xml
@@ -74,14 +74,14 @@ this repository contains the full copyright notices and license terms. -->
                 </ram:NetPriceProductTradePrice>
             </ram:SpecifiedLineTradeAgreement>
             <ram:SpecifiedLineTradeDelivery>
-                <ram:BilledQuantity py:attrs="{'unitCode': line.unit.unece_code} if line.unit and line.unit.unece_code else {}">${line.quantity * this.type_sign}</ram:BilledQuantity>
+                <ram:BilledQuantity py:attrs="{'unitCode': line.unit.unece_code} if line.unit and line.unit.unece_code else {}">${abs(line.quantity)}</ram:BilledQuantity>
             </ram:SpecifiedLineTradeDelivery>
             <ram:SpecifiedLineTradeSettlement>
                 <py:for each="tax in line.invoice_taxes">
                     ${TradeTax(tax.tax)}
                 </py:for>
                 <ram:SpecifiedTradeSettlementLineMonetarySummation>
-                    <ram:LineTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${line.amount}</ram:LineTotalAmount>
+                    <ram:LineTotalAmount py:attrs="{'currencyID': this.invoice.currency.code}">${line.amount * this.type_sign}</ram:LineTotalAmount>
                 </ram:SpecifiedTradeSettlementLineMonetarySummation>
             </ram:SpecifiedLineTradeSettlement>
         </ram:IncludedSupplyChainTradeLineItem>