public static void Execute(AddStockCompanyToPortfolioParameters parameters)
        {
            PrepareParameters(parameters);
            Portfolio    Portfolio    = AddStockCompanyToPortfolioImplementation.GetTarget_Portfolio(parameters.PortfolioId);
            StockCompany StockCompany = AddStockCompanyToPortfolioImplementation.GetTarget_StockCompany(parameters.StockCompanyId);

            AddStockCompanyToPortfolioImplementation.ExecuteMethod_AddStockCompanyToPortfolio(Portfolio, StockCompany);
            AddStockCompanyToPortfolioImplementation.ExecuteMethod_StoreObjects(Portfolio);
        }
 private static void PrepareParameters(AddStockCompanyToPortfolioParameters parameters)
 {
 }