How to fix mistakes

Undo and Redo Buttons – You can go back a step (or steps) by clicking the Undo button in the Tools Panel (see Editing Tools Panel graphic). Change your mind? Click on the Redo button next to it.

Revert to Original – You can revert all changes back to the original version of the design by clicking the button shown here located on the far left (all pages will be reverted).