The Test Grid displays all the tests in a TestDirector project. The Test Grid contains the following key elements: Test Grid toolbar, with buttons of commands commonly used when creating and modifying the Test Grid. Grid filter, displaying the filter that is currently applied to a column. Description tab, displaying a description of the selected test in the Test Grid. History tab, displaying the changes made to a test. For each change, the grid displays the field name, date of the change, name of the person who made the change, and the new value.