# Previewing Your Custom Branding Changes in Amazon WorkSpaces Applications
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You can preview how your branding changes will appear to your users by applying your branding changes to a test stack before you apply them to a production stack, and then creating a streaming URL for the test stack. After you validate your branding changes, you can them deploy them to your production stack. For information, see [Step 2: Provide Access to Users](getting-started.md#getting-started-access) in *Getting Started with Amazon WorkSpaces Applications*.