Index: branches/unlabeled/unlabeled-1.2.2/core/units/custom_fields/custom_fields_tag_processor.php
===================================================================
diff -u -r4332 -r5727
--- branches/unlabeled/unlabeled-1.2.2/core/units/custom_fields/custom_fields_tag_processor.php	(.../custom_fields_tag_processor.php)	(revision 4332)
+++ branches/unlabeled/unlabeled-1.2.2/core/units/custom_fields/custom_fields_tag_processor.php	(.../custom_fields_tag_processor.php)	(revision 5727)
@@ -2,25 +2,47 @@
 
 	class CustomFieldsTagProcessor extends kDBTagProcessor {
 	
-		function CustomField($params)
+		/**
+		 * Return LEFT JOINed custom field name from main item config
+		 *
+		 * @param Array $params
+		 * @return string
+		 */
+		function GetMainField($params)
 		{
 			$object =& $this->getObject($params);
-			$parent_item =& $this->Application->recallObject($params['SourcePrefix']);
-			
-			$field = $this->SelectParam($params, 'name,field');
-			return $parent_item->GetField('cust_'.$object->GetField($field));
+			$append = isset($params['append']) && $params['append'] ? $params['append'] : '';
+			return 'cust_'.$object->GetDBField('FieldName').$append;
 		}
 		
+		function CustomField($params)
+		{
+			$params['name'] = $this->GetMainField($params);
+			$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
+			return $this->Application->ProcessParsedTag($source_prefix, 'Field', $params);
+		}
+		
+		function CustomFormat($params)
+		{
+			$params['name'] = $this->GetMainField($params);
+			$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
+			return $this->Application->ProcessParsedTag($source_prefix, 'Format', $params);
+		}
+		
 		function CustomInputName($params)
 		{
-			$object =& $this->getObject($params);
+			$params['name'] = $this->GetMainField($params);
 			$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
-			
-			$source_tp =& $this->Application->recallTagProcessor($source_prefix);
-			$params['name'] = 'cust_'.$object->GetDBField('FieldName');
-			return $source_tp->InputName($params);
+			return $this->Application->ProcessParsedTag($source_prefix, 'InputName', $params);
 		}
 		
+		function CustomError($params)
+		{
+			$params['name'] = $this->GetMainField($params);
+			$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
+			return $this->Application->ProcessParsedTag($source_prefix, 'Error', $params);
+		}
+		
 		/**
 		 * Prints list content using block specified
 		 *