It would be good if Aliaddo has a classification by month, so when you go to a specific document, you don't have to search the entire database where they are not separated by type of document, but you have to do a double search. Likewise, when you search for a document and you need to exit and re-enter it there is no back and forth option, but you have to go back and forth to do the same search, when there are many documents this search is very tiring.