Hi, When you login, under the login credentials selection, there is an option of "show locale & timezone". There isnt russian in that section so this is going to be tough as even if you create a new locale as russian (which for your information is done at applicationContext-security.xml within <tomcat>/jasperserver-pro/WEB-INF), you will have to define various config files at <tomcat>/jasperserver-pro/WEB-INF/bundles. Even if you dont create new files, the en_US locale files will be picked by default. So its of no use if you dont have the right files deployed for the the new locale created. Read page 152 from this guide shared here >> http://community-static.jaspersoft.com/sites/default/files/docs/jasperreports-server-admin-guide.pdf?_ga=1.213488466.777635134.1461570079 To sum up, you would need to deploy the lanuage specific file in <tomcat>/jasperserver-pro/WEB-INF/bundles , with the below format; <file-name>_<locale>.properties| and then call the same locale with applicationContext-security.xml (around line 146) within <tomcat>/jasperserver-pro/WEB-INF Regards, KKriplani