> For the complete documentation index, see [llms.txt](https://yudu-sentinel.gitbook.io/sentinel-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yudu-sentinel.gitbook.io/sentinel-documentation/spaces/mass-notification.md).

# Mass Notification

Notify staff and external contacts via multiple communication channels

Using Sentinel Mass Notification - staff, external customers and stakeholders can be all be promptly informed with up to date information and documents quickly and efficiently.

Mass Notification features include:

* Broadcast Groups - for quick recipient selection.
* Broadcast Templates - for ahead of time crisis planning.
* Multiple Channels - use email, sms, voice and in-app push notifications.
* Delivery Status - monitor the delivery and receipt of each message sent.
* Broadcast Response - receive feedback from recipients via broadcast questions.
* File Attachments - Send important documents and instructions

To get started navigate to **/spaces/broadcasts** to see the main broadcast screen.

This screen shows all broadcast for the current space.

<div data-with-frame="true"><figure><img src="https://4177106735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKJPykUSrsRewdKkgo9UK%2Fuploads%2Fa5r4lHnDLJRLXcP68QDW%2FScreenshot%202025-12-16%20at%2011.29.56.png?alt=media&amp;token=a380a19d-a4a5-4165-a860-3c23daf0124c" alt=""><figcaption></figcaption></figure></div>