You can choose whether your code snippets are collected and retained by GitHub and further processed and shared with Microsoft and OpenAI by adjusting your user settings. Note: Copilot for Business does not retain any telemetry or Code Snippets Data. To confirm your new settings, click Save. Under Suggestions matching public code, select the dropdown menu, then click Allow to allow suggestions matching public code, or Block to block suggestions matching public code. In the left sidebar, click GitHub Copilot. In the upper-right corner of any page, click your profile photo, then click Settings. If there is a match or near match, the suggestion will not be shown to you. When the filter is enabled, GitHub Copilot checks code suggestions with their surrounding code of about 150 characters against public code on GitHub.

You can choose to enable or disable the filter. GitHub Copilot includes a filter which detects code suggestions matching public code on GitHub. Your duplication detection setting will be inherited from your organization or enterprise. Note: If you are a member of an organization on GitHub Enterprise Cloud who has been assigned a GitHub Copilot seat through your organization, you will not be able to configure duplication detection in your personal account settings.

Github copilot phpstorm