We are running Sugar 7. In V6 one could simply chose a language before login, but in Sugar 7 this functionality is removed.
I can only see a system-wide setting under Admin > Language.
How can I change the language for a specific session / user?
App Ecosystem @ SugarCRM
You have to select language before login on login page. After login user can not be able to change language.(Sugarcrm version 9.X)