public static void metaworksCallback_changeMetadata(Type type){
FieldDescriptor fd;
fd = type.getFieldDescriptor("Direction");
fd.setInputter(new RadioInput(
new String[]{
GlobalContext.getLocalizedMessage("parametercontext.direction.in.displayname", "in"),
GlobalContext.getLocalizedMessage("parametercontext.direction.out.displayname", "out"),
GlobalContext.getLocalizedMessage("parametercontext.direction.inout.displayname", "in-out")
},