# Installing PR "Update" Automations

Some of Sleuth's automations can directly update pull requests by doing things like automatically closing PRs, adding PR labels, commenting on PRs, etc.

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These pull request "update" automations are currently available only for GitHub and require the **Sleuth Automations for GitHub** application to be installed in your GitHub organization, as this application grants Sleuth the additional write permissions to perform updates to pull requests. See [Code integrations (write)](../../../integrations-1/code-integrations-write) for more information on the specific permission granted by this application.

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Sleuth will let you know before you try to install one of these automations if the **GitHub Automations for GitHub** application is required.&#x20;

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Note that [PR Check automations](../..#automation-types) do **not** require the **GitHub Automations for GitHub** application. PR Checks can be installed using any of Sleuth's standard [code "read" integrations](../../../integrations-1/code-deployment) for GitHub, GitLab, BitBucket, or Azure DevOps.
