diff --git a/helper/ndn-global-routing-helper.h b/helper/ndn-global-routing-helper.h
index 17493d2..983c7b0 100644
--- a/helper/ndn-global-routing-helper.h
+++ b/helper/ndn-global-routing-helper.h
@@ -48,7 +48,7 @@
   void
   Install (Ptr<Node> node);
 
-  
+
   /**
    * @brief Install GlobalRouter interface on nodes
    *
@@ -80,7 +80,7 @@
    */
   void
   AddOrigins (const std::string &prefix, const NodeContainer &nodes);
-  
+
   /**
    * @brief Add `prefix' as origin on node `nodeName'
    * @param prefix     Prefix that is originated by node, e.g., node is a producer for this prefix
@@ -90,6 +90,12 @@
   AddOrigin (const std::string &prefix, const std::string &nodeName);
 
   /**
+   * @brief Add origin to each node based on the node's name (using Names class)
+   */
+  void
+  AddOriginsForAll ();
+
+  /**
    * @brief Calculate for every node shortest path trees and install routes to all prefix origins
    */
   void