This accessible-for-notify object carries a text string identifying the slot associated with a forwarding-resource notification. An admin reads this string in a received trap to immediately identify which physical slot is experiencing the forwarding resource shortage or event described, without needing to look up an index separately. For example, this object might carry a value like "Slot 3" in a hwWholeFwdResLack trap, telling the admin exactly which card ran out of forwarding resources.