Index: modules/custom/units/widgets/widgets_config.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- modules/custom/units/widgets/widgets_config.php	(revision 15892)
+++ modules/custom/units/widgets/widgets_config.php	(revision )
@@ -104,6 +104,12 @@
 		)
 	),
 
+	'CalculatedFields' => array(
+		'' => array(
+			'VirtualActionField' => '%1$s.WidgetId',
+		)
+	),
+
 	'VirtualFields' =>	Array (
 		'VirtualActionField' => Array ('type' => 'string', 'default' => ''),
 	),
\ No newline at end of file