private HistoryManager()
        {
            this.HistoryEntries = new List <HistoryEntry>();
            this.MaxEntries     = 10;
            this.filterSet      = null;
            this.Active         = false;
            IConfigurationUnitStore store       = ConfigurationUnitStore.DefaultStore;
            WebConfigValue          configValue = store.WebConfigValueByName(Constants.ConfigParamMenuName);
            string menuName = Constants.DefaultHistoryMenuName;

            if (configValue != null)
            {
                menuName = configValue.Value;
            }

            Menu menu = store.MenuByName(menuName);

            if (menu != null)
            {
                this.ConfigureWithViewReference(menu.ViewReference);
            }
        }