> For the complete documentation index, see [llms.txt](https://help.nightfall.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.nightfall.ai/slack/getting_started/install/slack_pro.md).

# Installing Nightfall DLP for Slack Pro and Business+

Learn the process of installing Nightfall DLP for Slack Pro and Slack Business+.

To install Nightfall Pro DLP for Slack,

1. Click **Add to Slack** to install the Nightfall Slack bot.

![Authorize Discovery API](https://nightfall.intercom-attachments-7.com/i/o/375782396/8cbc1bbf205719c4085ee798/OIV_dzVfoTd0ikdeOxfSCf3miBUBopmpOfId34FyuW3TSc1RJ_eswEY4Sma3kvTZsIxxFeT5F1NZcDA4cdi8fZl1CBFgspq15iHrBriyyn_Ml04yvJqyUFVh7sBUQ7MXqbEPOSwD)

2. Select the Slack workspace associated with your Nightfall account.

   ![](https://nightfall.intercom-attachments-7.com/i/o/375782409/87fc04738daa10c3e052bb42/C_6p5o0rmyRlQk92e0KKGDKItbHukJBq99U9xs5ty3crqEvOc7XCl5s2sUH7ygcoyfo9gHDOHcxNB9uL1hsuXUnqmlsp2iiYRSCJfjsOv4MAQNnZAaaLmYwGBeut_NVCq7iIsrI0)
3. Click **Allow**. You will be directed to setup instructions. Complete these steps to start receiving alerts.
4. The Nightfall bot only scans channels that it is invited to. If you would like the bot to automatically join and scan all public channels (including channels created in the future), please contact <support@nightfall.ai>.

{% hint style="info" %}
For Slack Business+, you must manually invite the bot to Slack Connect channels unless automated public channel joining has been enabled for your workspace.
{% endhint %}

5. To invite the bot to a channel (public or private), use the following command:

/invite @Nightfall Pro #\[channel]

<figure><img src="https://2214688951-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mg3wgFIu8T7XAT1u-f_%2Fuploads%2FCUJrgNGfzDZ8aO5x0Wl5%2Fimage.png?alt=media&#x26;token=5026c1ac-ed3c-47fc-a981-e6aeb72bbcc8" alt=""><figcaption></figcaption></figure>

**Note:** This command must be executed by a member of the channel or by a Workspace Owner using Slack’s Channel Management Tools. For more information on enabling Channel Management Tools, see [this](https://slack.com/help/articles/360052445454-Manage-permissions-for-channel-management-tools#business+-plan-2) article.


---

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