How to Data-Drive Xpaths In some scenarios, the XPath used by an accessor may need to be dynamically generated based on test data. Test Designer supports data-driven XPaths by using variables within the XPath expression. The following example shows how to use a variable as part of an XPath: byXPath("//*[@id='" + $Test + "']") In this example, $Test is replaced with the value provided by the test data, allowing the same accessor to interact with different elements during test execution.