diff --git a/htdocs/conf/conf.php.example b/htdocs/conf/conf.php.example
index 414b5c84ab7..c1a374ceec2 100644
--- a/htdocs/conf/conf.php.example
+++ b/htdocs/conf/conf.php.example
@@ -315,8 +315,10 @@ $dolibarr_main_db_prefix='';
 
 // multicompany_transverse_mode
 // Prerequisite: Need external module "multicompany"
-// Pyramidal (0): The rights and groups are managed in each entity. Each user belongs to the entity he was created into.
-// Transversal (1): The user is created and managed only into master entity but can login to all entities.
+// Pyramidal   (0): The rights and groups are managed in each entity. Each user belongs to the entity he was created into.
+// Transversal (1): The user is created and managed only into master entity but can login to all entities if he is admmin
+//                  of entity or belongs to at least one user group created into entity.
+
 // Default value: 0 (pyramidal)
 // Examples:
 // $multicompany_transverse_mode='1';