# How can I change the password of the Restreamer?

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**YouTube Video:** Quick start guide system configuration
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Access data set via environments (<mark style="background-color:red;">ENV</mark>) cannot be modified via the graphical user interface. To change them, the Restreamer must be stopped in the terminal, provided with new access data, and then restarted.
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## Learn more about <mark style="background-color:red;">ENV</mark>

{% content-ref url="../troubleshooting/why-do-i-see-env-and-cannot-select-anything" %}
[why-do-i-see-env-and-cannot-select-anything](https://docs.datarhei.com/restreamer/knowledge-base/troubleshooting/why-do-i-see-env-and-cannot-select-anything)
{% endcontent-ref %}

{% content-ref url="../faq/what-are-environment-variables" %}
[what-are-environment-variables](https://docs.datarhei.com/restreamer/knowledge-base/faq/what-are-environment-variables)
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{% content-ref url="../../api/environment-variables" %}
[environment-variables](https://docs.datarhei.com/restreamer/api/environment-variables)
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## Learn more

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[](https://docs.datarhei.com/restreamer/knowledge-base/user-guides)
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[..](https://docs.datarhei.com/restreamer/knowledge-base)
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