How do you sort letters and addresses before you print? Also, is there a way to go back to your letter after running a batch?

My biggest speed bump is not being able to sort any of the columns when I am printing letters. The system only sorts it by date so when you are printing over 300+ letters it is very time consuming to have to hand sort each letter in order to match it up to the address labels. Having a sort function would make my job a heck of a lot easier. For my second question: there doesnt seem to be a way to get back to your letter after you print it. The only option you have is to go to the letter home.