Index: trunk/core/units/custom_data/custom_data_event_handler.php
===================================================================
diff -u -N -r8397 -r8563
--- trunk/core/units/custom_data/custom_data_event_handler.php	(.../custom_data_event_handler.php)	(revision 8397)
+++ trunk/core/units/custom_data/custom_data_event_handler.php	(.../custom_data_event_handler.php)	(revision 8563)
@@ -5,34 +5,34 @@
 		/**
 		 * [HOOK] Allows to apply custom fields functionality to specific config
 		 * When main item is created, then cdata config is cloned
-		 * 
+		 *
 		 * @param kEvent $event
 		 */
 		function OnDefineCustomFields(&$event)
 		{
 			// 1. clone customdata table
 			$clones = $this->Application->getUnitOption('cdata', 'Clones');
 			$clones[$event->MasterEvent->Prefix.'-cdata'] = Array (
-				'ParentPrefix' => $event->MasterEvent->Prefix,	
+				'ParentPrefix' => $event->MasterEvent->Prefix,
 				'TableName' => $this->Application->getUnitOption($event->MasterEvent->Prefix, 'TableName').'CustomData',
 			);
 			$this->Application->setUnitOption('cdata', 'Clones', $clones);
-			
+
 			// 2. add custom field information to main item
 			$this->createCustomFields($event->MasterEvent->Prefix);
 		}
-		
+
 		function scanCustomFields($prefix)
 		{
 			if (defined('IS_INSTALL') && IS_INSTALL && !$this->Application->TableFound('CustomField')) {
 				return false;
 			}
-			
+
 			if (!$prefix) {
 				// prefix not specified
 				return false;
 			}
-			
+
 			$item_type = $this->Application->getUnitOption($prefix, 'ItemType');
 			if (!$item_type) {
 				// no main config of such type
@@ -49,10 +49,10 @@
 				// config doesn't have custom fields
 				return false;
 			}
-			
+
 			return $custom_fields;
 		}
-		
+
 		/**
 		 * Fills cloned cdata config with data from it's parent
 		 *
@@ -61,7 +61,7 @@
 		function OnAfterConfigRead(&$event)
 		{
 			$main_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
-			
+
 			$custom_fields = $this->scanCustomFields($main_prefix);
 			if (!$custom_fields) {
 				return false;
@@ -73,10 +73,11 @@
 			foreach ($custom_fields as $custom_id => $custom_params) {
 				if (isset($fields['cust_'.$custom_id])) continue;
 				$fields['cust_'.$custom_id] = $field_options;
+				$fields['cust_'.$custom_id]['force_primary'] = !$custom_params['MultiLingual'];
 			}
 			$this->Application->setUnitOption($event->Prefix, 'Fields', $fields);
 		}
-		
+
 		/**
 		 * Creates "cust_<custom_name>" virtual fields for main item
 		 *
@@ -88,13 +89,14 @@
 			if (!$custom_fields) {
 				return false;
 			}
-			
+
 			$calculated_fields = Array();
 			$virtual_fields = $this->Application->getUnitOption($prefix, 'VirtualFields', Array());
 
 			$cf_helper =& $this->Application->recallObject('InpCustomFieldsHelper');
 			$field_options = Array('type' => 'string', 'not_null' => 1, 'default' => '');
 			$ml_formatter =& $this->Application->recallObject('kMultiLanguage');
+			/* @var $ml_formatter kMultiLanguage */
 
 			foreach ($custom_fields as $custom_id => $custom_params) {
 				switch ($custom_params['ElementType']) {
@@ -119,7 +121,7 @@
 				}
 
 				$custom_name = $custom_params['FieldName'];
-				$calculated_fields['cust_'.$custom_name] = 'cust.'.$ml_formatter->LangFieldName('cust_'.$custom_id);
+				$calculated_fields['cust_'.$custom_name] = 'cust.'.$ml_formatter->LangFieldName('cust_'.$custom_id, !$custom_params['MultiLingual']);
 				if (!isset($virtual_fields['cust_'.$custom_name])) {
 					$virtual_fields['cust_'.$custom_name] = Array();
 				}