While we are able to install several styles at one time checking the appropriated "check boxes", we are not able to do the same thing about languages.
Today I transferred (example) the content of a Board to another one and I got a boring job to do (steps, always too much of steps here).. installing all of those languages (don't ask me why, I need those installed/available for developping a tool) one by one.

I believe the way the styles can be installed at once should be mimed also for languages.
Any thoughts?