diff --git a/synchro/synchrodatasource.class.inc.php b/synchro/synchrodatasource.class.inc.php
index 7f1e67255..6f66f4bcb 100644
--- a/synchro/synchrodatasource.class.inc.php
+++ b/synchro/synchrodatasource.class.inc.php
@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2012 Combodo SARL
+// Copyright (C) 2010-2015 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -20,7 +20,7 @@
 /**
  * Data Exchange - synchronization with external applications (incoming data)
  *
- * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @copyright   Copyright (C) 2010-2015 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
@@ -1513,7 +1513,7 @@ class SynchroReplica extends DBObject implements iDisplay
 		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("base_class", array("allowed_values"=>null, "extkey_attcode"=> 'sync_source_id', "target_attcode"=>"scope_class")));
 
-		MetaModel::Init_AddAttribute(new AttributeInteger("dest_id", array("allowed_values"=>null, "sql"=>"dest_id", "default_value"=>0, "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeObjectKey("dest_id", array("allowed_values"=>null, "class_attcode"=>"dest_class", "sql"=>"dest_id", "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeClass("dest_class", array("class_category"=>"", "more_values"=>"", "sql"=>"dest_class", "default_value"=>'Organization', "is_null_allowed"=>true, "depends_on"=>array())));
 
 		MetaModel::Init_AddAttribute(new AttributeDateTime("status_last_seen", array("allowed_values"=>null, "sql"=>"status_last_seen", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));