# How to change the environment of Edge routers

Follow these steps to change the name and environment for your ZTNA connections. 

1. On the Platform home page, click on **Connectivity** in the upper right corner.
2. The page opens at the **Edge Router** tab.
3. Click on the **Edit** icon in the last column of the connection you want to change.
4. Select a new environment from the list in the dropdown menu. You can choose **Test**, **Prod** or **Prod & Test**. If you want, you can change the Edge Router’s name. 
5. Click on **Save** to change the environment or **Cancel** to return to the previous screen. 

{% hint style="info" %}
To finish changing the environment, you'll need to generate a new key for the Edge Router. Follow the step-by-step instructions in our [documentation](/documentation/developer-guide/connectivity-management/ztna/new-keys.md).
{% endhint %}


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