# Update Center

The **Update Center** allows you to update large numbers of devices in one place—by changing either **module versions** or **application versions**. It’s built for safe, predictable, and traceable rollouts, so you don’t have to manage updates device by device.

### Available Updates tab

The **Available Updates** tab gives you a complete list of updates that are ready to be deployed:

* **Modules**\
  Shows all modules that are either configured or deployed to devices, where a **newer version** is available. This includes modules installed directly, included through **applications**, or delivered via assigned **asset hierarchies**.
* **Applications**\
  Lists all applications configured or deployed to devices, where a **newer version** exists.

Within the **Update Center**, the **Available Updates** tab is divided into two views: **Modules** and **Applications**. Use the buttons near the top of the page to switch between them:

<figure><img src="https://570593659-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FYMGRODsc2QD3N3wmfwTl%2Fuploads%2FuE6eA4ABjMTC7cpBRKaQ%2Fimage.png?alt=media&#x26;token=2a245976-c119-49c8-aef7-7bbe3196cd9e" alt=""><figcaption><p>Update Center showing available module updates</p></figcaption></figure>

Available module updates are shown as cards, where each card provides the following information:

* Module name and targeted version
* Affected by update:
  * **Application**: The number of applications that will be affected by this update, and updated to include the target version of the selected module.
  * **Hierarchies**: Asset Hierarchies that will be affected by the update, and updated to include the target version of the selected module.
  * **Devices**: The total number of devices where an older version of the targeted module is **configured**.
  * **Deployments**: The total number of devices where an earlier version of the targeted module is **deployed**.

You can use **search** field to quickly find the update you’re looking for.

Likewise, an example of the available Application updates can be seen on the screenshot below:

<figure><img src="https://570593659-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FYMGRODsc2QD3N3wmfwTl%2Fuploads%2FMdDGF4dmx25KjSVvtdC4%2Fimage.png?alt=media&#x26;token=6dd40511-3f69-4628-a658-5cc1ade2f877" alt=""><figcaption><p>Update Center showing available application updates</p></figcaption></figure>

The cards showing available application updates include the following information:

* Application name and targeted version
* Affected by the update:
  * **Targeted**: Number of devices where an earlier version of the application is configured.
  * **Deployed**: Number of devices where an earlier version of the application is deployed.

### Performing Update

Once you've selected the modules or applications you want to update, start the rollout by clicking the **Update** button in the lower-right corner of the screen.

The next steps depend on whether you're updating **modules** or **applications**:

* For details on updating modules, see: \[[Module update documentation](https://docs.tricloudnexus.io/management-portal/management/update-center/updating-modules)]
* For details on updating applications, see: \[[Application update documentation](https://docs.tricloudnexus.io/management-portal/management/update-center/updating-applications)]

Each update path guides you through previewing affected entities, configuring rollout options (such as scheduling), and monitoring progress.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.tricloudnexus.io/management-portal/management/update-center.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.