Index: branches/5.2.x/units/articles/articles_config.php
===================================================================
--- branches/5.2.x/units/articles/articles_config.php
+++ branches/5.2.x/units/articles/articles_config.php
@@ -522,6 +522,10 @@
 		'DuplicateCheckFields' => Array ('type' => 'string', 'formatter' => 'kOptionsFormatter', 'options' => Array ('Title' => 'TITLE'), 'default' => '|Title|'),
 		'SkipFirstRow' => Array ('type' => 'int', 'formatter' => 'kOptionsFormatter', 'options' => Array (1 => 'la_Yes', 0 => 'la_No'), 'use_phrases' => 1, 'default' => 1),
 		// import related fields: end
+
+		'ThumbnailImage' => Array ('type' => 'string', 'default' => ''),
+		'FullImage' => Array ('type' => 'string', 'default' => ''),
+		'ImageAlt' => Array ('type' => 'string', 'default' => ''),
 	),
 
 	'Grids' => Array (