System.Object
   System.MarshalByRefObject
      System.ComponentModel.Component
         C1.Win.Ribbon.RibbonGroup
            C1.Win.Chart.Ribbon.ChartRibbonGroup
               C1.Win.Chart.Ribbon.AxesRibbonGroup
               C1.Win.Chart.Ribbon.ChartAppearanceRibbonGroup
               C1.Win.Chart.Ribbon.ChartElementsRibbonGroup
               C1.Win.Chart.Ribbon.ChartRangeRibbonGroup
               C1.Win.Chart.Ribbon.ChartSettingsRibbonGroup
               C1.Win.Chart.Ribbon.ChartTypeRibbonGroup
               C1.Win.Chart.Ribbon.ExportRibbonGroup
               C1.Win.Chart.Ribbon.PrintRibbonGroup
               C1.Win.Chart.Ribbon.TimeRangeRibbonGroup
               C1.Win.Chart.Ribbon.TrendLineRibbonGroup
         C1.Win.Ribbon.RibbonItem
            C1.Win.Ribbon.RibbonIconItem
               C1.Win.Ribbon.RibbonDropDownBase
                  C1.Win.Ribbon.RibbonMenu
                     C1.Win.Chart.Ribbon.ChartRibbonMenu
                        C1.Win.Chart.Ribbon.AxisRibbonMenu
                        C1.Win.Chart.Ribbon.AxisTicksRibbonMenu
                        C1.Win.Chart.Ribbon.ChartTypeRibbonMenu
                        C1.Win.Chart.Ribbon.DataLabelRibbonMenu
                        C1.Win.Chart.Ribbon.LegendRibbonMenu
                        C1.Win.Chart.Ribbon.PaletteRibbonMenu
                        C1.Win.Chart.Ribbon.PrintRibbonMenu
                        C1.Win.Chart.Ribbon.SeriesRibbonMenu
                        C1.Win.Chart.Ribbon.StackingRibbonMenu
                        C1.Win.Chart.Ribbon.TrendLineMenu
                  C1.Win.Ribbon.RibbonSplitButton
                     C1.Win.Ribbon.RibbonColorPicker
                        C1.Win.Chart.Ribbon.ChartRibbonColorPicker
         C1.Win.Ribbon.RibbonTab
            C1.Win.Chart.Ribbon.ChartRibbonTab

Reference

C1.Win.FlexChart.Toolbar.8 Assembly