To release Firefox in Miahuatlán Zapotec , we need a way to promote it. We do that via https://www.mozilla.org/firefox/ web pages. There's a set of pages that are essential to having a successful Firefox localization and promotion, and those depend on the files listed below. flod or Peying will follow up here when the initial setup work is done. After that, you'll find the files to localize in GitHub. The repositories you want to work with are located at https://github.com/mozilla-l10n/www.mozilla.org/tree/master/zam/ and https://github.com/mozilla-l10n/fhr-l10n/tree/master/zam/ . Files that need to be translated are, namely: in https://github.com/mozilla-l10n/www.mozilla.org/tree/master/zam/ download_button.lang firefox/channel.lang firefox/new.lang firefox/installer-help.lang firefox/sync.lang main.lang mozorg/home/index.lang mozorg/plugincheck-redesign.lang newsletter.lang in https://github.com/mozilla-l10n/fhr-l10n/tree/master/zam/ fhr.lang There will also be some less important files available for you to translate, but please focus on the ones listed here first. The status of web parts for your locale on GitHub can be checked at this URL (updated every 15 minutes) http://l10n.mozilla-community.org/webdashboard/?locale=zam All the translations you do will be available on the testing website, http://www-dev.allizom.org/zam/ , around 15-30 minutes after commit. The Miahuatlán Zapotec team will be driving this bug to completion.