When saving, enter the following:
 
 #    #  ZZZ  ZZZ           TTTTTT    #####  
 #    #   ZZZ  Z            TT       ##   ## 
 #    #   Z ZZ Z   ##       TT       ##   ## 
 #    #   Z ZZ Z   ##       TTTT     ##   ## 
 #    #   Z  ZZZ   ##       TT       ##   ## 
 #    #   Z   ZZ   ##       TT       ##   ## 
  ####   ZZZ   ZZ  ##       TT        #####  
                   ######
Visit Preferences to set your user name

Summary of change:
Add document to category: