diff --git a/synchro/synchrodatasource.class.inc.php b/synchro/synchrodatasource.class.inc.php
index 4344d0668c..e1836f087b 100644
--- a/synchro/synchrodatasource.class.inc.php
+++ b/synchro/synchrodatasource.class.inc.php
@@ -1354,6 +1354,7 @@ class SynchroAttribute extends cmdbAbstractObject
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
 		MetaModel::Init_AddAttribute(new AttributeExternalKey("sync_source_id", array("targetclass"=>"SynchroDataSource", "jointype"=> "", "allowed_values"=>null, "sql"=>"sync_source_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_SILENT, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeExternalField("sync_source_name", array("allowed_values"=>null, "extkey_attcode"=> 'sync_source_id', "target_attcode"=>"name")));
 		MetaModel::Init_AddAttribute(new AttributeString("attcode", array("allowed_values"=>null, "sql"=>"attcode", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeBoolean("update", array("allowed_values"=>null, "sql"=>"update", "default_value"=>true, "is_null_allowed"=>false, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeBoolean("reconcile", array("allowed_values"=>null, "sql"=>"reconcile", "default_value"=>false, "is_null_allowed"=>false, "depends_on"=>array())));