Web Add-in Extensibility Developer Guide > Tutorial: Learning to Create Web Custom Toolkit Support > Learning to Create UFT Support for a Simple Custom Web Control > Developing the Toolkit Support Set > Stage 2: Introducing the WebExtSample Environment to UFT

Stage 2: Introducing the WebExtSample Environment to UFT

In this section, you introduce the WebExtSample environment to UFT, using the toolkit configuration file and the test object configuration file. The first layer of Web Add-in Extensibility is introducing the environment to UFT. The toolkit configuration file informs UFT of the new environment (and its name) and the test object configuration file describes the test object model that you designed for the environment.