Got it. There may be a shortcut way to get to where I am but this works and I don’t feel like taking the time to refactor anymore than this lol
// Get the main dock panel which will contain the base dock manager we need
MainDockPanel mainPanel =(MainDockPanel)csm.GetNativeControlReference("D1E2D613-8F6D-4014-AD5C-F68870E1EC69");
// Get the reference to our dockable pane we want. In my dashboard it didn't have a Key so I did the lookup on TextTab instead :S
var plcTab = mainPanel.baseDockManager.ControlPanes.Cast<Infragistics.Win.UltraWinDock.DockableControlPane>().Where(x => x.TextTab == "PLC Information").FirstOrDefault();
// Show the tab standard DockableControlPane stuff
plcTab.Show();
// Hide the tab standard DockableControlPane stuff
plcTab.Close();