diff --git a/htdocs/core/modules/DolibarrModules.class.php b/htdocs/core/modules/DolibarrModules.class.php
index f6ee9da7d60..ded997926c8 100644
--- a/htdocs/core/modules/DolibarrModules.class.php
+++ b/htdocs/core/modules/DolibarrModules.class.php
@@ -232,10 +232,13 @@ class DolibarrModules // Can not be abstract, because we need to instantiate it
 	 */
 	public $export_label;
 
+	public $export_icon;
+
 	public $export_permission;
 	public $export_fields_array;
 	public $export_TypeFields_array; // Array of key=>type where type can be 'Numeric', 'Date', 'Text', 'Boolean', 'Status', 'List:xxx:login:rowid'
 	public $export_entities_array;
+	public $export_help_array;
 	public $export_special_array; // special or computed field
 	public $export_dependencies_array;
 	public $export_sql_start;