The right side of the Layout Editor contains a sidebar of extra options called Properties.
There is a copy of the Layouts Band (Layouts tab), convenient for those who need more than a handful of layouts in the experimenta and don’t want to go back to the Layout Editor Ribbon.
There is a copy of the Object Properties band (Info tab), for editing the color and appearance of graphical objects.
Finally, there is a copy of the text band (Text tab) to quickly edit text in text boxes or graph annotations.
When using Plate Displays, the list of Plates will appear in the sidebar and the heatmap or Chernoff face options for statistics.