Modify the interface language
ReportServer Community uses the English language pack by default. However, translations also exist for other languages. To change the interface language, follow these steps:
Log in to the application as an administrator.
Open the ReportServer Community terminal by pressing: Ctrl+Alt+T (Control+option+T in Mac OS X).
Type the following command:
$ editTextFile fileserver/etc/main/localization.cfg
Change the default tag’s value to the desired language.
$ installdir/ctlscript.sh restart tomcat
Log in to the application again.