diff --git a/src/ATBAPP/ATBDeviceControllerPlugin.cpp b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
index bdc6e19..764d6b7 100644
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -347,7 +347,7 @@ void ATBDeviceControllerPlugin::onVaultDoorOpened()
     // - create an HealthEvent (-> ISMAS-Event)
     qCritical() << "ATBDeviceControllerPlugin::onVaultDoorOpened()";
 
-    // TODO: Start background task "ACCOUNT"
+    this->dbus->startBackgroundTask("ACCOUNT");
 
     // do not: emit this->requestModeSERVICE();
 }
@@ -368,9 +368,7 @@ void ATBDeviceControllerPlugin::onCBinAndAllDoorsClosed()
 {
     qCritical() << "ATBDeviceControllerPlugin::onCBinAndAllDoorsClosed()";
 
-    this->diag->diagRequest();
-
-    // TODO: Stop background task "ACCOUNT"
+    this->diag->diagRequest();    
 
     QTimer::singleShot(2000, this, SIGNAL(requestModeIDLE()));
 }