When you run the Execute Tests service, you can specify the access group that is associated with the application for which you want to run all unit test cases or a test suite. If you do not specify an access group or application name and version, the service runs the unit test cases or test suite for the default access group that is configured for your Pega Platform operator ID.

1. In the navigation pane of Dev Studio, click the Operator menu, and then click Operator.
2. In the Application Access section, select your default access group.
3. Selecting default access group configuration
4. Click Save.