# Slack

First register a new [Slack Application](https://api.slack.com/apps).

# Slash commands

* Navigate to **Features -> Slash commands** in the sidebar
* Click "Create a new command"
* Fill in the form like so, replacing the domain with your own and hit "Save"



 ![Slash commands setup](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/292079f8-0319-4111-bb5b-315e8ae8f14e/1c8ce893-0a1a-44a0-b22c-1669cba2e5b5/image.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260905%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260905T161500Z&X-Amz-Expires=86400&X-Amz-Signature=291b14188b8b3faea5f66db38121713bd14e012f7f6d3d10c2f77159de7ff709&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject " =442x509")


* Next, navigate to **Features -> Interactivity & Shortcuts** in the sidebar
* Enable the interactivity toggle and fill in the request url, again replacing the domain with your own
* No other settings need changing on this screen, hit "Save"


 ![Slack interactivity setup](https://outline-production-attachments.s3-accelerate.amazonaws.com/uploads/292079f8-0319-4111-bb5b-315e8ae8f14e/5324d4e0-70eb-4975-a51f-29ed9ac91984/image.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA4EOUDTOVUICLPZ4P%2F20260905%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260905T161500Z&X-Amz-Expires=86400&X-Amz-Signature=1a480997e87e9098abf8202a8b0d095367de627d63a6e5f4fdc1848b797d591a&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject " =442x180")


* Install the app in your workspace
* This should be enough for the /outline slash command to work correctly


# Link unfurling

* Navigate to **Features** → **OAuth & Permissions**
* Under “Redirect URLs” ensure the following url exists:
  * https://yourdomain.com/auth/slack.commands


# Posting to channels

* Navigate to **Features** → **OAuth & Permissions**
* Under “Redirect URLs” ensure the following url exists:
  * https://yourdomain.com/auth/slack.post

---

**Documents**

- [License restrictions](https://docs.getoutline.com/s/hosting/doc/license-restrictions-f9aq6uEL3H)
- [Requirements](https://docs.getoutline.com/s/hosting/doc/requirements-ULdYnwi4wG)
- [Installation methods](https://docs.getoutline.com/s/hosting/doc/installation-methods-pSvgz9j0QC)
- [Configuration](https://docs.getoutline.com/s/hosting/doc/configuration-509J4lAzjo)
- [Business + Enterprise](https://docs.getoutline.com/s/hosting/doc/business-enterprise-rv0715NxO3)
- [Backups](https://docs.getoutline.com/s/hosting/doc/backups-KZtPOADCHG)
- [Troubleshooting](https://docs.getoutline.com/s/hosting/doc/troubleshooting-HXckrzCqDJ)