Index: trunk/core/kernel/utility/temp_handler.php
===================================================================
diff -u -r2797 -r2799
--- trunk/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 2797)
+++ trunk/core/kernel/utility/temp_handler.php	(.../temp_handler.php)	(revision 2799)
@@ -135,6 +135,7 @@
 				'TableName' => $this->Application->getUnitOption($prefix,'TableName'),
 				'IdField' => $this->Application->getUnitOption($prefix,'IDField'),
 				'ForeignKey' => $this->Application->getUnitOption($prefix,'ForeignKey'),
+				'ParentPrefix' => $this->Application->getUnitOption($prefix, 'ParentPrefix'),
 				'ParentTableKey' => $this->Application->getUnitOption($prefix,'ParentTableKey'),
 				'Prefix' => $prefix,
 				'AutoClone' => $this->Application->getUnitOption($prefix,'AutoClone'),
@@ -163,7 +164,7 @@
 		$tables['SubTables'][] = $tmp;
 	}
 
-	function CloneItems($prefix, $special, $ids, $master=null, $foreign_key=null, $parent_prefix=null)
+	function CloneItems($prefix, $special, $ids, $master=null, $foreign_key=null)
 	{
 		if (!isset($master)) $master = $this->Tables;
 		if( strpos($prefix,'.') !== false ) list($prefix,$special) = explode('.', $prefix, 2);
@@ -194,7 +195,7 @@
 			$object->NameCopy($master, $foreign_key);
 
 			if (isset($foreign_key)) {
-				$master_foreign_key_field = is_array($master['ForeignKey']) ? $master['ForeignKey'][$parent_prefix] : $master['ForeignKey'];
+				$master_foreign_key_field = is_array($master['ForeignKey']) ? $master['ForeignKey'][ $master['ParentPrefix'] ] : $master['ForeignKey'];
 				$object->SetDBField($master_foreign_key_field, $foreign_key);
 			}
 
@@ -240,7 +241,7 @@
 
 						$parent_key = $object->GetDBField($parent_key_field);
 
-						$this->CloneItems($sub_table['Prefix'], '', $sub_ids, $sub_table, $parent_key, $master['Prefix']);
+						$this->CloneItems($sub_table['Prefix'], '', $sub_ids, $sub_table, $parent_key);
 					}
 				}
 			}