Wordpress 4.1 language settings on subsites

Hi all, given that version 4.1 now has a permanent language setting for the back end, does this mean that subsites can all have different languages on the back end now? That would be great. E.g, If all my subsites were in a foreign language on the backend, and if I, the super admin, wanted to go in a subsite's admin, I'm now able to quickly change it to English for maintenance, then return it to the client in their language? If so, coooooool. :slight_smile: