While setting up the language setting for multilingual content, I added two locales : one is primary and other one is secondary(preferred language). Now if I click on pencil button of secondary locale(i.e. Finnish) it gives me option to add "profile preferences". If I add one more preferences(eg. Arabic) it gets added to the secondary locale and shows as +1. So, my question is what does it mean by adding more than one preferences into a single locale?
Thanks,
Duleswar Boro