Creating and Using an Instance for a Testing Scenario
A test run is comprised of a test case that has been assigned to a user for testing. Test runs must include either all checkpoint tests, or only those with a critical or serious impact, to be used as guidance during manual testing. They will also include metadata about the test run; a unique name, release version, environment, platform, assistive technology, etc. A test run can be thought of as an "instance" of a test case.