To import a language bundle that is not already available:

  1. Go to User Experience > Languages.
  2. In the list, select the language you want to edit.

    The details panel for the selected language opens.

  3. In the Module menu, select the module from which you would like to upload the associated translatable keys.
    Note:

    Only the keys associated with the selected module will be downloaded. You can download the translatable keys for each module, but not the complete language pack at once.

  4. In the Page menu, select the page from which you would like to download the associated keys.
    Note:

    Only the keys associated with the selected module and page will be downloaded.

  5. Select Upload Bundle at the top of the configuration panel.
  6. In the modal, select Select a file and open the CSV file from your device.
  7. Click Upload.

Ensure that the uploaded language is enabled. For more information, see Enabling or disabling a language.