diff --git a/lib/dispatcher.inc.php b/lib/dispatcher.inc.php
index 86c8842..7926f41 100644
--- a/lib/dispatcher.inc.php
+++ b/lib/dispatcher.inc.php
@@ -52,6 +52,12 @@ class KTDispatcher {
         }
     }
 
+    function subDispatch(&$oOrigDispatcher) {
+        $this->aBreadcrumbs = $oOrigDispatcher;
+        $this->bTransactionStarted = $oOrigDispatcher->bTransactionStarted;
+        return $this->dispatch();
+    }
+
     function startTransaction() {
         DBUtil::startTransaction();
         $this->bTransactionStarted = true;