fixes

backend/app/plugins/wiaas/includes/class-wiaas-delivery-process.php

@@ -22,6 +22,16 @@ function wiaas_get_entry_meta($entry_meta, $form_id) {
 		),
 	);
 
+	$entry_meta[ 'wiaas_delivery_process_id' ] = array(
+		'label'                      => 'Wiaas Delivery Process Id',
+		'is_numeric'                 => true,
+		'update_entry_meta_callback' => null,
+		'is_default_column'          => false, // this column will be displayed by default on the entry list
+		'filter'                     => array(
+			'operators' => array( 'is' ),
+		),
+	);
+
 	return $entry_meta;
 }