In order to see when changes were made to a Test Case , Test Suite or Test Job in a Project , you can activate the change tracking option in the Project properties.
When this option is activated, each Test Case , Test Suite and Test Job shows information on the timestamp of a change, and the type of change (created or modified). You can optionally enter a property which should be displayed alongside the change type to track e.g. the user that made the change. The changes that lead to change information being shown are: