Calendar sick, vacation / mass change

It would be great if you could get an overview of the sick days and vacation days per employee and month (as a calendar) in 123erfasst. Then you could check directly whether all sick days and vacation requests are available and whether sick and permanently ill have been recorded correctly. At the moment, I only get an overview of the whole year (which is far too many pages). It would also be great if it were possible to adjust sick, long-term sick, vacation, etc. via a function (mass change). We had these functions in another program and they were very helpful.