==Czech internationalization==
Currently we use standard Grouper UI for administrators (limited group of experienced users). Common users are encouraged to use our custom UI, which is simpler, but currently doesn't support every functionality as Grouper UI.
===Instalation===
Just download file nav_cs.properties and insert it into WEB-INF/classes/resources/. There is problem in displaying non-english characters so you must add line <%@ page contentType="text/html; charset=UTF-8" %> to file WEB-INF/jsp/include.jsp. And thats all.