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

Summary of change:
Add document to category: