Headless Images

Thanks!: Changing the first 2 settings to "1" put in the question mark that I wanted under "NPC Value", and deleting "Attr_ActionFlag" did remove the "Cannot be sold to NPCs" text.

What I now do not understand is the "copy-and-paste data from the client". Does this mean that I can't, say, look at an item and add its Durability to the Wiki, or some other issue that I missed?

I only assume that those words mean the phrases such as "<Mabi_Item ID="15862"", while (Example: Template:DataVanalen Rain Slicker (F)) "File_FemaleMesh="female_2011_raincoat01_blsh"" confuses me, so I tried to put in the best guess that I could for Template:DataSwan Lake Outfit.