Undo
The Undo command allows the user to undo changes made in any part of SmartView. The undo can be accessed through the undo button or by the key combination (CTRL + Z).
When the user clicks the undo icon, it will undo the last action or configuration that was made in the project. If a new tag was inserted, for example, the undo will recover the application to a state where the tag was not created. Another example is if a button gets configured, the undo action will empty the button configuration if clicked immediately afterward. Several undos can be invoked.
Once a document gets saved, the undo function won't be able to go further. When the document is saved, the undo action gets cleared.