diff --git a/src/ATBAPP/UnifiedDCVMCInterface.h b/src/ATBAPP/UnifiedDCVMCInterface.h
index 9530670..278e9ef 100644
--- a/src/ATBAPP/UnifiedDCVMCInterface.h
+++ b/src/ATBAPP/UnifiedDCVMCInterface.h
@@ -42,18 +42,26 @@ public:
         STOP_RECEIPT,    // e.g. Szeged Stop
     };
 
-    explicit UnifiedDCVMCInterface(QObject *parent = nullptr) : QObject(parent) {}
-    virtual ~UnifiedDCVMCInterface() {}
+    explicit UnifiedDCVMCInterface() = default;
+    virtual ~UnifiedDCVMCInterface() = default;
+
+    virtual const QString & getPluginInfo() = 0;
+
+    // mandantory ATBAPP plugin methods:
+    virtual PLUGIN_STATE getState() = 0;
+    virtual QString getLastError() = 0;
+    virtual QString getLastErrorDescription() = 0;
 
     virtual PLUGIN_STATE initPlugin(QObject *eventReceiver,
                                     QObject *atbSystem,
                                     QObject *hmiConfig,
                                     QSettings const &settings) = 0;
 
-    // mandantory ATBAPP plugin methods:
-    virtual PLUGIN_STATE getState() = 0;
-    virtual QString getLastError() = 0;
-    virtual QString getLastErrorDescription() = 0;
+    virtual PLUGIN_STATE initVMCPlugin(QObject *eventReceiver,
+                                      QObject *atbSystem, QObject *hmiConfig,
+                                       const QSettings & settings) = 0;
+
+#if 0
 
     virtual QString getString(RESULT_STATE resultState) = 0;