Freezing a Hold
Freezing allows you to "freeze" a request, allowing other holds to be
filled while it is "on ice" without losing your place in line when it is
reactivated. You can use it when you know you will be out of town and do
not want to miss the item or you do not want that item to become
available until you are ready. It gives you some flexibility about when
to receive your items on hold.