diff --git a/libretroshare/src/tests/network_simulator/gui/NetworkViewer.cpp b/libretroshare/src/tests/network_simulator/gui/NetworkViewer.cpp
index 64797c991..dede5caa8 100644
--- a/libretroshare/src/tests/network_simulator/gui/NetworkViewer.cpp
+++ b/libretroshare/src/tests/network_simulator/gui/NetworkViewer.cpp
@@ -564,6 +564,23 @@ void NetworkViewer::contextMenu(QPoint p)
 
     contextMnu.addAction(action_ProvideGRKey);
 
+    std::set<GRouterKeyId> provided_keys ;
+
+    for(uint32_t i=0;i<_network.n_nodes();++i)
+        if(i != _current_acted_node)
+            provided_keys.insert( _network.node(i).providedGRKeys().begin(), _network.node(i).providedGRKeys().end()) ;
+
+    if(!provided_keys.empty())
+    {
+        QMenu *Mnu2 = contextMnu.addMenu("Send message to Key") ;
+
+        for(std::set<GRouterKeyId>::const_iterator it(provided_keys.begin());it!=provided_keys.end();++it)
+        {
+            QAction* send_message_action = new QAction(QString::fromStdString((*it).toStdString()), Mnu2);
+            connect(send_message_action, SIGNAL(triggered()), this, SLOT(actionSendToGRKey()));
+            Mnu2->addAction(send_message_action);
+        }
+    }
     // Execute!
 
     contextMnu.exec(mapToGlobal(p));
diff --git a/libretroshare/src/tests/network_simulator/nscore/PeerNode.cpp b/libretroshare/src/tests/network_simulator/nscore/PeerNode.cpp
index 623345cde..a2249d5bb 100644
--- a/libretroshare/src/tests/network_simulator/nscore/PeerNode.cpp
+++ b/libretroshare/src/tests/network_simulator/nscore/PeerNode.cpp
@@ -22,7 +22,12 @@ PeerNode::PeerNode(const RsPeerId& id,const std::list<RsPeerId>& friends)
 
     ctrl->updateServicePermissions(RS_SERVICE_TYPE_TURTLE,perms) ;
 
-	// Turtle business
+    perms.mDefaultAllowed = true ;
+    perms.mServiceId = RS_SERVICE_TYPE_GROUTER ;
+
+    ctrl->updateServicePermissions(RS_SERVICE_TYPE_GROUTER,perms) ;
+
+    // Turtle business
 
 	_service_server->addService(_turtle = new p3turtle(ctrl,link_mgr),true) ;
 	_turtle_client = new MonitoredTurtleClient ;
@@ -73,7 +78,8 @@ void PeerNode::sendToGRKey(const GRouterKeyId& key_id)
 }
 void PeerNode::provideGRKey(const GRouterKeyId& key_id)
 {
-	_grouter_client->provideKey(key_id) ;
+    _grouter_client->provideKey(key_id) ;
+    _provided_keys.insert(key_id);
 }
 void PeerNode::getTrafficInfo(NodeTrafficInfo& info)
 {