KM FasTrans uses native Joomla access rights management to set authorization levels in the creation or editing of translations, and also introduces a new level of access permissions language specific. So you can define groups of users with access to a specific language or only a limited set of them.

For example you could set up a group of translators who only are allowed to translate articles to the French language, and unable to publish or unpublish the articles they create. This introduces a new level of security in what your translators can do.