# Updating Services

You can modify a service by either uploading an updated service commissioning file or reconfiguring its parameters in the Admin UI.

1. In the **Service Details** view of the service that you want to update, click **Update**.

<figure><img src="/files/bNdL38w1aB4Q4DmsqucL" alt=""><figcaption></figcaption></figure>

2. In the **Update or Reconfigure Service** dialog, do one of the following:

* **Upload a service commissioning file**: Click **Choose File**, select the updated service commissioning file in the file browser, and click **Open**.
* **Edit parameters in the Admin UI**: In the **Reconfigure service** section, edit the parameters as needed. Some fields may show default values, depending on the service.

<figure><img src="/files/e5W4QqxyslIA68ikAj5F" alt=""><figcaption></figcaption></figure>

* **If the service came from the Services Catalog**: The **Update or Reconfigure Service** dialog shows the available versions. If a newer version is available and you want to upgrade, select **Use version** (the latest version number).

<figure><img src="/files/KXwOYzLpFa4iOFxrBg6E" alt=""><figcaption><p>Version selection for services installed from the Services Catalog</p></figcaption></figure>

3. If the service contains configurable parameters, customized values for the parameters can be entered in the right part of the window.

<figure><img src="/files/kdL8UOw8i7GlgZvgekUz" alt=""><figcaption></figcaption></figure>

4. Click **Update** to apply your changes.

Result: The service status will temporarily change to **Updating**, then revert to its original state (**Enabled** or **Disabled**).

{% hint style="warning" %}
If the updated configuration is invalid, the service is not updated and the previous configuration is restored.
{% endhint %}


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