Working with Application Models using IntelliJ

An application model is comprised of a hierarchy of test objects that correspond to the structure of the actual objects in your AUT or a specific area of the AUT.

When you create a new UFT Developer application model, two files are created:

.tsrx . An XML representation of the application model and its objects.

This file is created when you create the application model item or project, and is updated regularly when you add test objects to your application model (using the Object Identification Center, in the Application Model editor, or directly in the file itself).

.tsrx.cs or .java. A file containing the code for the application model class.

Each application model is compiled into a class that can be instantiated in your test, enabling you to access the complete test object model of your application.

This file is generated from the .tsrx file. There are several ways to generate this file, as described in Generate application model code.

Using the application model enables you to maintain your test objects in a single location for use across your entire testing suite, and helps you write your code more quickly, without the need to write manual programmatic descriptions for each object.

For more Informations: https://admhelp.microfocus.com/uftdev/en/15.0-15.0.2/HelpCenter/Content/HowTo/TestObjects_AppModel.htm