diff --git a/src/ATBAPP/ATBVMCPlugin.h b/src/ATBAPP/ATBVMCPlugin.h
index 6c2c7f2..ab42721 100644
--- a/src/ATBAPP/ATBVMCPlugin.h
+++ b/src/ATBAPP/ATBVMCPlugin.h
@@ -24,24 +24,23 @@ public:
     explicit ATBVMCPlugin(QObject *parent = nullptr);
     virtual ~ATBVMCPlugin();
 
-    virtual QStringList getPluginInfo() override;
+    virtual QStringList getPluginInfoList() override;
+    virtual const QString &getPluginInfo() override;
 
     // ----------------------------------------------------------------------------
     // interface:
-    virtual PLUGIN_STATE initVMCPlugin(QObject *eventReceiver,
-                                       QObject *atbSystem,
-                                       QObject *hmiConfig,
-                                       QSettings const &settings) override;
+    virtual PLUGIN_STATE initPlugin(QObject *eventReceiver, QObject *atbSystem, QObject *hmiConfig, QSettings const &settings) override;
+    virtual PLUGIN_STATE initPlugin(QObject *eventReceiver, QSettings const &settings) override;
+    virtual PLUGIN_STATE initDCPlugin(QObject *eventReceiver, const QSettings & settings) override;
+    virtual PLUGIN_STATE initVMCPlugin(QObject *eventReceiver, QObject *atbSystem, QObject *hmiConfig, QSettings const &settings) override;
 
     // mandantory ATBAPP plugin methods: ------------------------------------------
     PLUGIN_STATE getState() override;
-    QString getLastError() override;
-    QString getLastErrorDescription() override;
-
-#if 0
+    QString const &getLastError() override;
+    QString const &getLastErrorDescription() override;
 
     // helpers e.g. for debug / log
-    virtual QString getString(RESULT_STATE resultState) override;
+    virtual QString const &getString(RESULT_STATE resultState) override;
 
 public slots:
     virtual void onChangedProgramModeToSELL() override;
@@ -54,12 +53,11 @@ public slots:
     virtual void reboot() override;
     virtual void reset() override;
 
-#endif
-
 private:
    QString m_errorCode;
    QString m_errorDescription;
-   QStringList m_pluginInfo;
+   QStringList m_pluginInfoList;
+   QString m_pluginInfo;
    QString m_serialPortName;
    bool m_useDebug;
    PLUGIN_STATE m_pluginState;