With the NI TestStand Custom Sequence Editor License, you can create your own custom sequence editors through the NI TestStand Development System user interface controls. Using one of the example user interfaces provided with the NI TestStand Development System or a customized interface, you can open, develop, and run any NI TestStand sequence and generate test reports. For more advanced test system development, including multiple step selection, source code control integration, and find-and-replace functionality, consider the NI TestStand Development System.