# Authorize MQTT Device

### Access Control Topic

User can add topic with pub(publish only), sub(subscribe only) and pubsub(Both publish and subscribe) options. It always starts with user's account ID.

Please refer the following image.

![](/files/2dxz5HfY87g9tk0wjlPL)

Once Device gets added to account , user can see a list of devicesadded in 'Device Management' Section**.**

![View MQTT Devices](/files/UFvhAJuysjUW6jHg3oJy)

### Edit Device

User can add more access control topics or delete the device by clicking **Edit** button.

![Edit MQTT Device](/files/QMrTfkiUl3FAsYDaoe72)

![Edit MQTT Device](/files/rjiBS1bwQVDZDC9Ii65i)

###


---

# 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.thingsup.io/mqtt/authorize-mqtt-device.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.