> For the complete documentation index, see [llms.txt](https://docs.truedat.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.truedat.io/userguide/notifications.md).

# Notifications

Truedat includes a notification engine that lets users watch events and receive notifications.

Users can subscribe to events in two ways:

* Self-subscription to documents with this feature enabled
* Bulk subscriptions enabled by an administrator for a given role

Notifications appear in the top menu bar.

![](https://content.gitbook.com/content/y7HipstetHVtAdhenxmB/blobs/cufvzBYhFWrsm06z0xQP/2021-10-04%2012_46_40-.png)

{% hint style="info" %}
Email notifications are sent to users. To enable them, Truedat must integrate with your SMTP server.
{% endhint %}

## Self subscription

### Business Concepts

You can subscribe to any business concept you can access. This generates notifications for any changes to a concept, including status changes.

![](https://content.gitbook.com/content/y7HipstetHVtAdhenxmB/blobs/3F6v4Rnidu2LOSrZuZhh/2021-05-13%2012_13_58-Truedat.png)

### Quality Rules & Implementations

You can subscribe to a quality rule or implementation. You receive notifications when a quality result is generated. In the notification settings, select the notification frequency: immediately, hourly, or daily. Select the result types: goal reached, over the threshold but below the goal, below threshold, empty dataset, or failed execution.

<figure><img src="https://content.gitbook.com/content/y7HipstetHVtAdhenxmB/blobs/LnaNn7tswwlj4fkMMkC0/image.png" alt=""><figcaption></figcaption></figure>

## Subscription by Role

Refer to the [Subscriptions](/administration/notifications.md) page in the administration section for details.