Items are loaded from default JSON file in standard location at startup. If no items are found in file, example items are generated.

genericcore.h

@@ -35,6 +35,7 @@ class GenericCore : public QObject {
   std::shared_ptr<TableModel> m_mainModel;
 
   void setupModels();
+  void initModelData();
 
   QString getMaintenanceToolFilePath() const;
 };