# Configuration

Information about the computing environment required to execute a test suite.

In the GUI, you can use the Configuration Editor to collect or modify configuration information or to load an existing configuration. See Configuration Editor. The Configuration Editor collects the following two types of data in a configuration file:

- Test environment
- Standard Values

In the command-line interface, you can perform the following tasks:

- Use the `EditJTI` utility to modify configuration information (see `EditJTI`).
- Set specific configuration values in the command line when starting the harness.

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