--- title: Use a Test Environment description: Use a Test Environment author: dansimp ms.assetid: b8d7b3ee-030a-4b5b-8223-4a3276fd47a7 ms.reviewer: manager: dansimp ms.author: dansimp ms.pagetype: mdop ms.mktglfcycl: manage ms.sitesec: library ms.prod: w10 ms.date: 06/16/2016 --- # Use a Test Environment If you use a testing organizational unit (OU) to test Group Policy objects (GPOs) before deployment to the production environment, you must have the necessary permissions to access the test OU. The use of a test OU is optional. **To use a test OU** 1. While you have the GPO checked out for editing, in the **Group Policy Management Console**, click **Group Policy Objects** in the forest and domain in which you are managing GPOs. 2. Click the checked out copy of the GPO to be tested. The name will be preceded with **\[AGPM\]**. (If it is not listed, click **Action**, then **Refresh**. Sort the names alphabetically, and **\[AGPM\]** GPOs will typically appear at the top of the list.) 3. Drag and drop the GPO to the test OU. 4. Click **OK** in the dialog box asking whether to create a link to the GPO in the test OU. ### Additional considerations - When testing is complete, checking in the GPO automatically deletes the link to the checked-out copy of the GPO. ### Additional references - [Editing a GPO](editing-a-gpo.md)