diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 7137d843ba7..221e641ad8d 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -6769,13 +6769,15 @@ class Form
 
 		// Search data
 		$sql = "SELECT t.rowid, ".$fieldstoshow." FROM ".MAIN_DB_PREFIX.$objecttmp->table_element." as t";
-		if (isset($objecttmp->ismultientitymanaged) && !is_numeric($objecttmp->ismultientitymanaged)) {
-			$tmparray = explode('@', $objecttmp->ismultientitymanaged);
-			$sql .= ' INNER JOIN '.MAIN_DB_PREFIX.$tmparray[1].' as parenttable ON parenttable.rowid = t.'.$tmparray[0];
-		}
-		if ($objecttmp->ismultientitymanaged == 'fk_soc@societe') {
-			if (!$user->rights->societe->client->voir && !$user->socid) {
-				$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+		if (isset($objecttmp->ismultientitymanaged)) {
+			if (!is_numeric($objecttmp->ismultientitymanaged)) {
+				$tmparray = explode('@', $objecttmp->ismultientitymanaged);
+				$sql .= " INNER JOIN ".MAIN_DB_PREFIX.$tmparray[1]." as parenttable ON parenttable.rowid = t.".$tmparray[0];
+			}
+			if ($objecttmp->ismultientitymanaged === 'fk_soc@societe') {
+				if (!$user->rights->societe->client->voir && !$user->socid) {
+					$sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+				}
 			}
 		}
 
@@ -6786,17 +6788,24 @@ class Form
 			$sql .= $hookmanager->resPrint;
 		} else {
 			$sql .= " WHERE 1=1";
-			if (isset($objecttmp->ismultientitymanaged) && $objecttmp->ismultientitymanaged == 1) {
-				$sql .= " AND t.entity IN (".getEntity($objecttmp->table_element).")";
-			}
-			if (isset($objecttmp->ismultientitymanaged) && !is_numeric($objecttmp->ismultientitymanaged)) {
-				$sql .= ' AND parenttable.entity = t.'.$tmparray[0];
-			}
-			if ($objecttmp->ismultientitymanaged == 1 && !empty($user->socid)) {
-				if ($objecttmp->element == 'societe') {
-					$sql .= " AND t.rowid = ".((int) $user->socid);
-				} else {
-					$sql .= " AND t.fk_soc = ".((int) $user->socid);
+			if (isset($objecttmp->ismultientitymanaged)) {
+				if ($objecttmp->ismultientitymanaged == 1) {
+					$sql .= " AND t.entity IN (".getEntity($objecttmp->table_element).")";
+				}
+				if (!is_numeric($objecttmp->ismultientitymanaged)) {
+					$sql .= " AND parenttable.entity = t.".$tmparray[0];
+				}
+				if ($objecttmp->ismultientitymanaged == 1 && !empty($user->socid)) {
+					if ($objecttmp->element == 'societe') {
+						$sql .= " AND t.rowid = ".((int) $user->socid);
+					} else {
+						$sql .= " AND t.fk_soc = ".((int) $user->socid);
+					}
+				}
+				if ($objecttmp->ismultientitymanaged === 'fk_soc@societe') {
+					if (!$user->rights->societe->client->voir && !$user->socid) {
+						$sql .= " AND t.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
+					}
 				}
 			}
 			if ($searchkey != '') {