This dimension shows that Italians expect power distance (see Interview 4). Then again, they like to make fun of authorities and breaking rules seems to be an Italian hobby
In business, this dimension leads to rather formal behavior (see Interview 4) where subordinates should not call their superiors by their first name. Therefore, before being invited to do so, you should say "Signore" or "Signora" followed by their last name and maybe even adding personal titles.