Bouppteckning(estate inventory in 1880)

[Isabel Tränk]

In an 1880 bouppteckning I found the name of a person who was to be the legal authority, in Sweden, for Jonas August, a son of the deceased. Jonas lived in America at the time the inventory was taken.  
 
Would the person, with the authority, be required to file with the Swedish court, copies of the letters and documents he sent, and received, from Jonas August?
 
These letters and documents would be related to the inventory or anything Jonas August was to receive from his father's estate.