We currently have paid up maintenance but are not really using a couple of the Atlassian products (i.e. Crucible) that we have a licence for. Because we aren't taking full advantage of the product, we are considering letting maintenance expire and will consider renewing maintenance in the future if we begin using the product again.
If we allow the annual maintenance expire and a year later, for example, decide to renew maintenance at that point, does Atlassian force you to back-pay for the lapsed period, or is the cost of a 12 month renewal start from the date of renewal forward only?