You can configure the web UI for your enterprise to display a custom footer with up to five additional links. The custom footer appears above the default footer to all enterprise members and collaborators, on all repository and organization pages for repositories and organizations that belong to the enterprise.
In the top-right corner of , click your profile photo.
Depending on your environment, click Your enterprise, or click Your enterprises then click the enterprise you want to view.
At the top of the page, click Settings.
Under Settings, click Profile.
At the top of the page, under the navigation bar, click Custom footer.
Under each "Footer Link" heading, type a title and URL.
To save the content and display the custom footer, click Update custom footer.
