| # How to Contribute | |
| ## Contributor License Agreement | |
| Contributions to this project must be accompanied by a Contributor License | |
| Agreement. You (or your employer) retain the copyright to your contribution, | |
| this simply gives us permission to use and redistribute your contributions as | |
| part of the project. Head over to <https://cla.developers.google.com/> to see | |
| your current agreements on file or to sign a new one. | |
| You generally only need to submit a CLA once, so if you've already submitted one | |
| (even if it was for a different project), you probably don't need to do it | |
| again. | |
| ## Code reviews | |
| All submissions, including submissions by project members, require review. We | |
| use GitHub pull requests for this purpose. Consult | |
| [GitHub Help](https://help.github.com/articles/about-pull-requests/) for more | |
| information on using pull requests. | |
| ## Community Guidelines | |
| This project follows [Google's Open Source Community | |
| Guidelines](https://opensource.google/conduct/). | |