The localization files are located in
module/Application/language. You can find the languages
that are currently in translation in our online project, which is
addressed in the next section.
You need to join our online project for translating the Bareos WebUI. We use http://poeditor.com. The following link, https://poeditor.com/join/project/ELnLNbvQJb , will redirect you to the right project. You can join our translation community as a contributor there.
We will add the feature to add a new lanugage as a contributor after the existing localizations have been completed. Check back in a while to see if it's possible then.
See here for more info on POEditor.
Do not be afraid to ask them on our mailinglist, firstname.lastname@example.org .