Owner visibility in number of people + nationality / reservation

Hello, i want the owners to be able to click on a reservation in the single calendar, where they can consult the number of people and their nationalities.
This because of city rules, some owners need to report the number of people that stayed + their nationaliteit (origin) and now we always have to give this to them by writing. It would be much easier if they can consult this directly from IGMS.