# Working with repository associations

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This page was generated from content adapted from the [AWS Developer Guide](https://github.com/awsdocs/amazon-codeguru-reviewer-user-guide.git)
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## Create a GitHub or GitHub Enterprise Cloud repository association

* **Note**\
  We recommend creating a new GitHub user (for example, *MyCodeGuruUser*) and using that user to provide CodeGuru Reviewer with access to your GitHub repositories. This ensures that CodeGuru Reviewer posts comments on behalf of a unique user. This helps avoid confusion and make the account more transferable, so that it doesn't belong to a single person who might not always be available to maintain it.

## Create a GitHub Enterprise Server repository association

* **Note**\
  GitHub Enterprise Cloud repositories have a different procedure and different prerequisites. If you're using GitHub Enterprise Cloud, [follow this procedure instead](https://docs.aws.amazon.com/codeguru/latest/reviewer-ug/create-github-association.html).
* **Important**\
  AWS CodeStar connections does not support GitHub Enterprise Server version 2.22.0 due to a known issue in the release. To create a connection, use version 2.22.1 or later.

## Disassociate a repository

* **Note**\
  Charges are not incurred for disassociated repositories.

## Encrypting a repository association

* **Note**\
  Creation of an AWS KMS key results in charges to your AWS account. For more information, see [AWS Key Management Service pricing](http://aws.amazon.com/kms/pricing).


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