# Contribution to Delphi SDK for KolibriOS If you want to contribute SDK, you should follow the rules: * Use English or abbreviated Enlgish identifiers. * Format your sources regarding [Object Pascal Style Guide](http://edn.embarcadero.com/article/10280) from Embarcadero. * Suggest a pull request on GitHub. * Provide your real name for copyright, if you want. Otherwise your nickname will be used. Your sources will be included to SDK under [BSD license](license.md). Feel free to use [our forum](http://forum.cantorsys.com/viewforum.php?id=12) and ask any questions in English or Russian.