There is an item in the Extra Utilities mod called "Advanced Item Filter" and I can't find any documentation anywhere on the web as to how to use it. According to FTB wiki and Technic wiki, the item doesn't even exist. Even on the mod creator's post over at minecraftforum.net it is not listed as part of the mod. Can anyone help? When you hold it in your hand right click it cycles through various programs like "item.exe" "block.exe" "pulverizer.exe". The in game NEI description says "...can be placed in normal filters to create advanced behaviors." However, I can't find any documentation as to what the programs do.