diff --git a/htdocs/compta/facture/card-rec.php b/htdocs/compta/facture/card-rec.php
index f396b437f11d6..273d6e636f404 100644
--- a/htdocs/compta/facture/card-rec.php
+++ b/htdocs/compta/facture/card-rec.php
@@ -658,12 +658,14 @@
 				$info_bits |= 0x01;
 			}
 
+			$fk_parent_line = GETPOST('fk_parent_line', 'int');
+
 			if ($usercanproductignorepricemin && (!empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
 				$mesg = $langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency));
 				setEventMessages($mesg, null, 'errors');
 			} else {
 				// Insert line
-				$result = $object->addline($desc, $pu_ht, $qty, $tva_tx, $localtax1_tx, $localtax2_tx, $idprod, $remise_percent, $price_base_type, $info_bits, '', $pu_ttc, $type, -1, $special_code, $label, $fk_unit, 0, $date_start_fill, $date_end_fill, $fournprice, $buyingprice);
+				$result = $object->addline($desc, $pu_ht, $qty, $tva_tx, $localtax1_tx, $localtax2_tx, $idprod, $remise_percent, $price_base_type, $info_bits, '', $pu_ttc, $type, -1, $special_code, $label, $fk_unit, 0, $date_start_fill, $date_end_fill, $fournprice, $buyingprice, $fk_parent_line);
 
 				if ($result > 0) {
 					// Define output language and generate document
@@ -849,6 +851,7 @@
 
 		$date_start_fill = GETPOST('date_start_fill', 'int');
 		$date_end_fill = GETPOST('date_end_fill', 'int');
+		$fk_parent_line = GETPOST('fk_parent_line', 'int');
 
 		// Update line
 		if (!$error) {
@@ -876,7 +879,8 @@
 				$date_start_fill,
 				$date_end_fill,
 				$fournprice,
-				$buyingprice
+				$buyingprice,
+				$fk_parent_line
 			);
 
 			if ($result >= 0) {
@@ -1224,7 +1228,7 @@
 		}
 
 		// Call Hook formConfirm
-		$parameters = array('formConfirm' => $formconfirm);
+		$parameters = array('formConfirm' => $formconfirm, 'lineid' => $lineid);
 		$reshook = $hookmanager->executeHooks('formConfirm', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
 		if (empty($reshook)) {
 			$formconfirm .= $hookmanager->resPrint;