diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index cd8137b4609..0a3aca5452d 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -269,7 +269,8 @@ $arrayfields = array(
 	'p.datec'=>array('label'=>"DateCreation", 'checked'=>0, 'position'=>500),
 	'p.tms'=>array('label'=>"DateModificationShort", 'checked'=>0, 'position'=>500),
 	'p.tosell'=>array('label'=>$langs->transnoentitiesnoconv("Status").' ('.$langs->transnoentitiesnoconv("Sell").')', 'checked'=>1, 'position'=>1000),
-	'p.tobuy'=>array('label'=>$langs->transnoentitiesnoconv("Status").' ('.$langs->transnoentitiesnoconv("Buy").')', 'checked'=>1, 'position'=>1000)
+	'p.tobuy'=>array('label'=>$langs->transnoentitiesnoconv("Status").' ('.$langs->transnoentitiesnoconv("Buy").')', 'checked'=>1, 'position'=>1000),
+	'p.import_key'    => array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>1, 'visible'=>-2, 'notnull'=>-1, 'index'=>0, 'checked'=>-1, 'position'=>1100),
 );
 /*foreach ($object->fields as $key => $val) {
 	// If $val['visible']==0, then we never show the field
@@ -447,7 +448,9 @@ if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 	$sql .= " ppe.accountancy_code_sell, ppe.accountancy_code_sell_intra, ppe.accountancy_code_sell_export, ppe.accountancy_code_buy, ppe.accountancy_code_buy_intra, ppe.accountancy_code_buy_export,";
 }
 $sql .= ' p.datec as date_creation, p.tms as date_update, p.pmp, p.stock, p.cost_price,';
-$sql .= ' p.weight, p.weight_units, p.length, p.length_units, p.width, p.width_units, p.height, p.height_units, p.surface, p.surface_units, p.volume, p.volume_units, fk_country, fk_state,';
+$sql .= ' p.weight, p.weight_units, p.length, p.length_units, p.width, p.width_units, p.height, p.height_units, p.surface, p.surface_units, p.volume, p.volume_units,';
+$sql .= ' p.fk_country, p.fk_state,';
+$sql .= ' p.import_key,';
 if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	$sql .= ' p.fk_unit, cu.label as cu_label,';
 }
@@ -629,7 +632,9 @@ if (!getDolGlobalString('MAIN_PRODUCT_PERENTITY_SHARED')) {
 } else {
 	$sql .= " ppe.accountancy_code_sell, ppe.accountancy_code_sell_intra, ppe.accountancy_code_sell_export, ppe.accountancy_code_buy, ppe.accountancy_code_buy_intra, ppe.accountancy_code_buy_export,";
 }
-$sql .= ' p.weight, p.weight_units, p.length, p.length_units, p.width, p.width_units, p.height, p.height_units, p.surface, p.surface_units, p.volume, p.volume_units, p.fk_country, p.fk_state';
+$sql .= ' p.weight, p.weight_units, p.length, p.length_units, p.width, p.width_units, p.height, p.height_units, p.surface, p.surface_units, p.volume, p.volume_units,';
+$sql .= ' p.fk_country, p.fk_state,';
+$sql .= ' p.import_key';
 if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 	$sql .= ', p.fk_unit, cu.label';
 }
@@ -1225,6 +1230,10 @@ if (!empty($arrayfields['p.tms']['checked'])) {
 	print '<td class="liste_titre">';
 	print '</td>';
 }
+if (!empty($arrayfields['p.import_key']['checked'])) {
+	print '<td class="liste_titre center">';
+	print '</td>';
+}
 if (!empty($arrayfields['p.tosell']['checked'])) {
 	print '<td class="liste_titre center parentonrightofpage">';
 	print $form->selectarray('search_tosell', array('0'=>$langs->trans('ProductStatusNotOnSellShort'), '1'=>$langs->trans('ProductStatusOnSellShort')), $search_tosell, 1, 0, 0, '', 0, 0, 0, '', 'search_status width100 onrightofpage');
@@ -1456,6 +1465,10 @@ if (!empty($arrayfields['p.tms']['checked'])) {
 	print_liste_field_titre($arrayfields['p.tms']['label'], $_SERVER["PHP_SELF"], "p.tms", "", $param, '', $sortfield, $sortorder, 'center nowrap ');
 	$totalarray['nbfield']++;
 }
+if (!empty($arrayfields['p.import_key']['checked'])) {
+	print_liste_field_titre($arrayfields['p.import_key']['label'], $_SERVER["PHP_SELF"], "p.import_key", "", $param, '', $sortfield, $sortorder, 'center ');
+	$totalarray['nbfield']++;
+}
 if (!empty($arrayfields['p.tosell']['checked'])) {
 	print_liste_field_titre($arrayfields['p.tosell']['label'], $_SERVER["PHP_SELF"], "p.tosell", "", $param, '', $sortfield, $sortorder, 'center ');
 	$totalarray['nbfield']++;
@@ -1542,6 +1555,7 @@ while ($i < $imaxinloop) {
 		if (getDolGlobalString('PRODUCT_USE_UNITS')) {
 			$product_static->fk_unit = $obj->fk_unit;
 		}
+		$product_static->import_key = $obj->import_key;
 
 		// STOCK_DISABLE_OPTIM_LOAD can be set to force load_stock whatever is permissions on stock.
 		if ((isModEnabled('stock') && $user->hasRight('stock', 'lire') && $search_type != 1) || getDolGlobalString('STOCK_DISABLE_OPTIM_LOAD')) {	// To optimize call of load_stock
@@ -2181,6 +2195,16 @@ while ($i < $imaxinloop) {
 			}
 		}
 
+		// Import ID
+		if (!empty($arrayfields['p.import_key']['checked'])) {
+			print '<td class="center nowrap">';
+			print dol_escape_htmltag($product_static->import_key);
+			print '</td>';
+			if (!$i) {
+				$totalarray['nbfield']++;
+			}
+		}
+
 		// Status (to sell)
 		if (!empty($arrayfields['p.tosell']['checked'])) {
 			print '<td class="center nowrap">';