GitHub, Linear and Slack

Connect these under Settings → API and integrations. Only owners and admins can change them.

GitHub

Enter the repository (owner/name) and an access token that may read and write issues in it. From a report, choose Send to GitHub: each issue group becomes one GitHub issue. Sending again updates the same issues instead of creating duplicates.

Linear

Enter your Linear team id and an API key. Each issue group becomes one Linear issue; sending again updates them.

Slack

Create an incoming webhook in Slack and paste its address. You get a message after scans that would also send an email. See Alerts and notifications.