Click the 
button on the quick access toolbar of the ribbon.
To undo the last operation with the object:
Click the button on the quick access toolbar of the ribbon.
Press CTRL+Z.
To redo the last undone operation:
Click the 
button on the quick access toolbar of the ribbon.
Press CTRL+Y.
NOTE. If the and buttons are not displayed on the quick access toolbar of the ribbon, toolbar setup: add the Redo and Undo items from the Home category.
Constraints on undoing or redoing operations in the web application:
The result of undoing or redoing operation depends on the functionality implementation in the browser and it is not the Foresight Analytics Platform functionality.In different browsers, the result of undo or redo operations can be different.
Visualizer settings are undone or redone at once for all settings determined after changing the focus and moving to the configured visualizer.
See also:
Working with Ready Express Report