Store field names in representedObject of the menu items, so we can be more flexible with what is displayed. 
Store field names in representedObject of the menu items, so we can be more flexible with what is displayed. 
ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app,WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,WoLpH/skim