# Install Duplicate Detection in Attio

Source: https://neondeerdata.com/docs/videos/install-duplicate-detection/

Install Duplicate Detection & Merging for Attio, authorize workspace access, complete both connections, and open the Neon Deer dashboard.

October 26, 20266:35 video

[Install Duplicate Detection in Attio](https://www.youtube-nocookie.com/embed/lNWCArU3oUg)

[Watch on YouTube](https://www.youtube.com/watch?v=lNWCArU3oUg).

## In this video

1. [0:00Duplicate Detection & Merging overview](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=0#player)
2. [0:19Install the app from Attio Marketplace](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=19#player)
3. [0:46Privacy and pre-merge backups](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=46#player)
4. [1:28Sign in or create a Neon Deer account](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=88#player)
5. [2:05Verify your email and create an organization](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=125#player)
6. [2:38Choose the Duplicate Detection app](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=158#player)
7. [3:02Why there are two Attio connections](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=182#player)
8. [3:21Authorize workspace access](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=201#player)
9. [4:19Complete the Attio app connection](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=259#player)
10. [5:16Verify setup and open the Duplicates dashboard](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=316#player)
11. [5:56What to do next: scans and merge review](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=356#player)
12. [6:16Support and getting help](https://neondeerdata.com/docs/videos/install-duplicate-detection/?t=376#player)

## What you'll learn

- Install Duplicate Detection & Merging in your Attio workspace.
- Create a Neon Deer account and organization, and authorize workspace access.
- Complete the separate Attio app connection for automatic detection.
- Confirm setup and find the dashboard for scans, review, and merge approvals.

## Written guides

- [Setup guide and walkthrough](https://neondeerdata.com/docs/platform/duplicate-detection/#installation-video)

## More Duplicate Detection videos

- [Find, review, and bulk merge duplicate records in Attio](https://neondeerdata.com/docs/videos/duplicate-detection-scans-and-merges/)
- [Create custom duplicate matching rules in Attio](https://neondeerdata.com/docs/videos/duplicate-detection-custom-rules/)

[Browse all video walkthroughs](https://neondeerdata.com/docs/videos/)