Index: ext_tables.php
===================================================================
--- ext_tables.php	(Revision 30366)
+++ ext_tables.php	(Arbeitskopie)
@@ -384,7 +384,8 @@
 		'delete' => 'deleted',
 
 		'versioningWS' => true,
-
+		'shadowColumnsForNewPlaceholders' => 'sys_language_uid,l18n_parent,media_type,file_type,file_name,file_path,file_mime_type,file_mime_subtype',
+		
 		'transOrigPointerField' => 'l18n_parent',
 		'transOrigDiffSourceField' => 'l18n_diffsource',
 		'languageField' => 'sys_language_uid',