e your contribution.</li></ul><h2 id=before-you-begin>Before you begin</h2><p>To contribute to the Istio documentation, you need to:</p><ol><li><p>Create a <a href=https://github.com>GitHub account</a>.</p></li><li><p>Sign the <a href=https://github.com/istio/community/blob/master/CONTRIBUTING.md#contributor-license-agreements>Contributor License Agreement</a>.</p></li><li><p>Install <a href=https://www.docker.com/get-started>Docker</a> on your authoring system
to preview and test your changes.</p></li></ol