diff --git a/lib/server/push.api.js b/lib/server/push.api.js
index 12064fe..853d24d 100644
--- a/lib/server/push.api.js
+++ b/lib/server/push.api.js
@@ -217,6 +217,11 @@ Push.Configure = function(options) {
 
             if (typeof notification.title !== 'undefined') {
               note.alert.title = notification.title;
+              note.alert['summary-arg'] = notification.title;
+            }
+
+            if (typeof notification.notId !== 'undefined') {
+              note['thread-id'] = notification.notId;
             }
 
             // Allow the user to set payload data