System.Object
   BCGSoft.ControlBars.Ribbon.KeyTipManager
   BCGSoft.ControlBars.Ribbon.RecentDocumentDef
   System.Collections.CollectionBase
      BCGSoft.Shared.CollectionWithEvents
         BCGSoft.ControlBars.Ribbon.CategoryPanelCollection
   System.ComponentModel.Design.ComponentDesigner
      BCGSoft.ControlBars.Ribbon.RibbonMiniToolbarDesigner
   System.Drawing.Design.UITypeEditor
      BCGSoft.ControlBars.Ribbon.BackstageViewPropertyEditor
      BCGSoft.ControlBars.Ribbon.MiniToolbarItemsCollectionEditor
   System.MarshalByRefObject
      System.ComponentModel.Component
         BCGSoft.ControlBars.Ribbon.CategoryItemGroup
         BCGSoft.ControlBars.Ribbon.RibbonCustomizeGroup
         BCGSoft.ControlBars.Ribbon.RibbonGroupManager
         BCGSoft.ControlBars.Ribbon.RibbonMiniToolbar
         BCGSoft.Controls.Shared.CommandObject
            BCGSoft.ControlBars.Ribbon.RibbonContextCategoryGroup
            BCGSoft.Controls.Shared.CommandButton
               BCGSoft.ControlBars.ToolbarButton
                  BCGSoft.ControlBars.Ribbon.RibbonBackstageCloseButton
                  BCGSoft.ControlBars.Ribbon.RibbonStatusBarPane
                  BCGSoft.ControlBars.Ribbon.ToolbarLaunchButton
                  BCGSoft.ControlBars.ToolbarMenuButton
                     BCGSoft.ControlBars.Ribbon.CollapsedCategoryItemButton
                     BCGSoft.ControlBars.Ribbon.MainRibbonButton
                     BCGSoft.ControlBars.Ribbon.QATCustomizeButton
                     BCGSoft.ControlBars.Ribbon.RecentlyUsedDocumentButton
                     BCGSoft.ControlBars.Ribbon.RibbonOptionButton
                     BCGSoft.ControlBars.Ribbon.TabCommandObject
         System.Windows.Forms.Control
            BCGSoft.Controls.Shared.CommandPanel
               BCGSoft.ControlBars.CommandBar
                  BCGSoft.ControlBars.Ribbon.CategoryPanel
                  BCGSoft.ControlBars.Ribbon.RibbonControl
                  BCGSoft.ControlBars.Ribbon.RibbonStatusBar
                  BCGSoft.ControlBars.Toolbar
                     BCGSoft.ControlBars.PopupMenuBar
                        BCGSoft.ControlBars.Ribbon.ContextPopupMenuBar
                        BCGSoft.ControlBars.Ribbon.CustomizePopupMenuBar
                        BCGSoft.ControlBars.Ribbon.MainRibbonPanel
                        BCGSoft.ControlBars.Ribbon.MiniToolbarPopupBar
                           BCGSoft.ControlBars.Ribbon.DesignPopupBar
                        BCGSoft.ControlBars.Ribbon.RibbonPopupBar
                     BCGSoft.ControlBars.Ribbon.CategoryItem
                     BCGSoft.ControlBars.Ribbon.QuickAccessToolbar
            System.Windows.Forms.ScrollableControl
               System.Windows.Forms.ContainerControl
                  System.Windows.Forms.Form
                     BCGSoft.ControlBars.Ribbon.MiniToolbarEditor
                     BCGSoft.ControlBars.Ribbon.QuickAccessToolbarEditor
                     BCGSoft.ControlBars.Ribbon.RibbonCustomizeForm
                     BCGSoft.ControlBars.Ribbon.RibbonOptionsDialog
                     BCGSoft.Controls.Shared.SimplePopup
                        BCGSoft.ControlBars.Ribbon.KeyTipPanel
                  System.Windows.Forms.PropertyGrid
                     BCGSoft.ControlBars.Ribbon.RibbonPropertyGrid
               System.Windows.Forms.Panel
                  BCGSoft.ControlBars.PopupFrame
                     BCGSoft.ControlBars.PopupMenu
                        BCGSoft.ControlBars.Ribbon.MiniToolbarPopup

Reference

BCGSoft.ControlBars.Ribbon Assembly