diff --git a/htdocs/comm/propal/list.php b/htdocs/comm/propal/list.php
index ed86a61d7bd..2426abad9f4 100644
--- a/htdocs/comm/propal/list.php
+++ b/htdocs/comm/propal/list.php
@@ -16,6 +16,7 @@
  * Copyright (C) 2019-2021 Alexandre Spangaro		<aspangaro@open-dsi.fr>
  * Copyright (C) 2021	   Anthony Berton			<anthony.berton@bb2a.fr>
  * Copyright (C) 2021      Frédéric France			<frederic.france@netlogic.fr>
+ * Copyright (C) 2022      Josep Lluís Amador		<joseplluis@lliuretic.cat>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -610,7 +611,9 @@ $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'user as u ON p.fk_user_author = u.rowid';
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."projet as pr ON pr.rowid = p.fk_projet";
 $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_availability as ava on (ava.rowid = p.fk_availability)";
 // We'll need this table joined to the select in order to filter by sale
-if ($search_sale > 0 || (empty($user->rights->societe->client->voir) && !$socid)) {
+if ($search_sale == -2) {
+	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON (sc.fk_soc = p.fk_soc)";
+} elseif ($search_sale > 0 || (empty($user->rights->societe->client->voir) && !$socid)) {
 	$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 }
 if ($search_user > 0) {
@@ -746,7 +749,9 @@ if ($search_date_delivery_start) {
 if ($search_date_delivery_end) {
 	$sql .= " AND p.date_livraison <= '".$db->idate($search_date_delivery_end)."'";
 }
-if ($search_sale > 0) {
+if ($search_sale == -2) {
+	$sql .= " AND sc.fk_user IS NULL";
+} elseif ($search_sale > 0) {
 	$sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $search_sale);
 }
 if ($search_user > 0) {
@@ -1117,7 +1122,7 @@ if ($resql) {
 		$langs->load("commercial");
 		$moreforfilter .= '<div class="divsearchfield">';
 		$tmptitle = $langs->trans('ThirdPartiesOfSaleRepresentative');
-		$moreforfilter .= img_picto($tmptitle, 'user', 'class="pictofixedwidth"').$formother->select_salesrepresentatives($search_sale, 'search_sale', $user, 0, $tmptitle, 'maxwidth250 widthcentpercentminusx');
+		$moreforfilter .= img_picto($tmptitle, 'user', 'class="pictofixedwidth"').$formother->select_salesrepresentatives($search_sale, 'search_sale', $user, 0, $tmptitle, 'maxwidth250 widthcentpercentminusx', 1);
 		$moreforfilter .= '</div>';
 	}
 	// If the user can view prospects other than his'
diff --git a/htdocs/product/stock/class/productlot.class.php b/htdocs/product/stock/class/productlot.class.php
index 6fe855543c9..649c5578fa4 100644
--- a/htdocs/product/stock/class/productlot.class.php
+++ b/htdocs/product/stock/class/productlot.class.php
@@ -3,7 +3,7 @@
  * Copyright (C) 2014       Juanjo Menent       <jmenent@2byte.es>
  * Copyright (C) 2015       Florian Henry       <florian.henry@open-concept.pro>
  * Copyright (C) 2015       Raphaël Doursenaud  <rdoursenaud@gpcsolutions.fr>
- * Copyright (C) 2018       Frédéric France     <frederic.france@netlogic.fr>
+ * Copyright (C) 2018-2022  Frédéric France     <frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -599,7 +599,7 @@ class Productlot extends CommonObject
 	 */
 	public function getNomUrl($withpicto = 0, $option = '', $notooltip = 0, $maxlen = 24, $morecss = '', $save_lastsearch_value = -1)
 	{
-		global $langs, $conf, $db;
+		global $langs, $conf, $hookmanager, $db;
 		global $dolibarr_main_authentication, $dolibarr_main_demo;
 		global $menumanager;
 
@@ -661,6 +661,16 @@ class Productlot extends CommonObject
 		}
 		$result .= $linkend;
 
+		global $action;
+		$hookmanager->initHooks(array('productlotdao'));
+		$parameters = array('id' => $this->id, 'getnomurl' => $result);
+		$reshook = $hookmanager->executeHooks('getNomUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
+		if ($reshook > 0) {
+			$result = $hookmanager->resPrint;
+		} else {
+			$result .= $hookmanager->resPrint;
+		}
+
 		return $result;
 	}