# Folder>Undo

This view allows you to undo changes to Zope's database.

Zope allows you to undo changes to its database. Changes are defined in terms of transactions which group together related changes. Each transaction has a URL and a user associated with it. In general the URL of a transaction indicates the URL that was called to initiate the changes.

To undo a transaction, select it from the list of transactions by checking the checkbox next to it and then click either of the `Undo` buttons. To see earlier or later transactions click the `Earlier Transactions` or `Later Transactions` links a the bottom and top of the view.