> ## Documentation Index
> Fetch the complete documentation index at: https://docs.withchanneled.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Attio

> Connecting Slack to Attio

## Authentication

Channeled supports integration with Salesforce, Hubspot, and Attio. Currently, you may only have one CRM connected at a time.

#### Connecting Attio

<Info>We recommend having admin permissions while installing Attio, but these are not required.</Info>

| # | Instructions                                                      |
| - | ----------------------------------------------------------------- |
| 1 | Go to [Integrations](https://app.withchanneled.com/integrations). |
| 2 | Select `Attio` and login through the Attio authentication flow.   |

## Mapping Channels to Attio Companies

#### Syncing Companies

Companies from Attio can be automatically or individually linked to Slack channels.

To automatically link Attio Companies to Slack channels:

* Go to [Attio Integration Settings](https://app.withchanneled.com/integrations/attio)

* Select `Sync Companies`

* Channeled will automatically attempt to connect Slack channels with Attio Companies based on Attio Account `domains`

To manually link Attio Accounts to Slack channels:

* Select the specific channel in [Channels](https://app.withchanneled.com/channels)

* Map and search for an individual Attio Company