Index: trunk/core/units/relationship/relationship_event_handler.php
===================================================================
diff -u -N -r4722 -r5373
--- trunk/core/units/relationship/relationship_event_handler.php	(.../relationship_event_handler.php)	(revision 4722)
+++ trunk/core/units/relationship/relationship_event_handler.php	(.../relationship_event_handler.php)	(revision 5373)
@@ -121,9 +121,17 @@
 
 			$sql_parts = Array();
 			$sql_parts['TargetName'] = "''";
-			foreach($configs as $prefix => $config_data)
-			{
-				$sql_parts['ItemName'][] = sprintf($sql_templates['ItemName'], $config_data['TableName'], $config_data['TitleField']);
+			foreach ($configs as $prefix => $config_data) {
+				// convert TitleField field of kMultiLanguage formatter used for it: begin
+				$title_field = $config_data['TitleField'];
+				$formatter_class = isset($config_data['Fields'][$title_field]['formatter']) ? $config_data['Fields'][$title_field]['formatter'] : '';
+				if ($formatter_class == 'kMultiLanguage') {
+					$ml_formatter =& $this->Application->recallObject('kMultiLanguage');
+					$title_field = $ml_formatter->LangFieldName($title_field);
+				}
+				// convert TitleField field of kMultiLanguage formatter used for it: end
+				
+				$sql_parts['ItemName'][] = sprintf($sql_templates['ItemName'], $config_data['TableName'], $title_field);
 				$sql_parts['TableJoin'][] = sprintf($sql_templates['TableJoin'], $config_data['TableName']);
 				
 				$sql_parts['TargetName'] = sprintf(	$sql_templates['TargetName'],
@@ -139,9 +147,8 @@
 			$replacements = Array( implode(', ',$sql_parts['ItemName']), $sql_parts['TargetName'] );
 			
 			$calculated_fields =& $object->getProperty('CalculatedFields');
-			foreach($calculated_fields as $field_name => $field_expression)
-			{
-				$calculated_fields[$field_name] = str_replace($vars,$replacements,$field_expression);
+			foreach ($calculated_fields as $field_name => $field_expression) {
+				$calculated_fields[$field_name] = str_replace($vars, $replacements, $field_expression);
 			}
 			
 			$object->setProperty('CalculatedFields', $calculated_fields);