# 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)](https://help.sleuth.io/integrations-1/code-integrations-write) for more information on the specific permission granted by this application.

<figure><img src="https://2832637360-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M1bR_-Od0islbiOl4G0%2Fuploads%2FD88kQyFR6rgaY573BzTv%2Fimage.png?alt=media&#x26;token=30f53b77-04f8-442a-baba-7dce04225034" alt=""><figcaption></figcaption></figure>

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

<figure><img src="https://2832637360-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M1bR_-Od0islbiOl4G0%2Fuploads%2FBcRCthdjk230F80NHwDd%2Fimage.png?alt=media&#x26;token=977a1b88-3651-4825-99ae-b25415c17193" alt=""><figcaption></figcaption></figure>

Note that [PR Check automations](https://help.sleuth.io/sleuth-automations/automations-marketplace/..#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](https://help.sleuth.io/integrations-1/code-deployment) for GitHub, GitLab, BitBucket, or Azure DevOps.