This template is used when an item from an original Keen game is used unchanged in a mod. This can happen when only some of the game's items are changed.
The template should be added to the item image from the official game. If any of the parameters are different (e.g. in the mod the item no longer has the same effect or number of points), then the image should be reuploaded as a new page and the same description applied as with any other completely new mod item. OriginalItemInMod template is missing Game parameter.