The Notification History Page is available under the Configuration Settings Module's Configuration Bar.
The Notification History Page collects all notifications generated for adding, updating or deleting configurations. The Page offers a list of each notification message as entry rows, displaying the type of action, a description of that action, and a time stamp of when that action occurred.

Every entry also contains the name of the Use Case Page, workflow or component. Clicking on the "Cog" icon will open and display additional information relevant to the notification message.