# Contributing Welcome to the Open 3D Engine! To learn more about contributing to the [O3DE code repo](README.md), check out the [Contributor's Guide](https://github.com/o3de/community/blob/main/CONTRIBUTING.md). The [O3DE community repo](https://github.com/o3de/community) contains information about how to get started, how the community organizes, and more. To contribute, please review our [Code of Conduct](https://github.com/o3de/o3de/blob/development/CODE_OF_CONDUCT.md) first. ## Making contributions with the Developer Certificate of Origin (DCO) When contributing, your pull requests will require that you have agreed to our DCO found here: [Developer Certificate of Origin](https://developercertificate.org/). All commits require the --signoff flag to show DCO compliance. You can do this by using the -s option in git. Example: ```git commit -s -m 'my commit message'```