if the item is not a container (...) reward will be a clone of the item you've used.
@up
So it can't be a tree ;/. because
as I understand it works only on containers.
make other script for your tree like.. if item.itemuid == xx then
doPlayeradditem whatever..
Now, if the item is not a container, just save your map and run on server- reward will be a clone of the item you've used.