1. A system comprising: a notice receipt engine to receive a plurality of event notices, with each notice indicative of degradation of a configuration item; an access engine access configuration item past-preference pairings, with each pairing including a count of operator-exhibited preferences for event notices associated with a first configuration item relative to event notices associated with a second configuration item; and a prioritization engine to create a prioritized ordering of the received event notices utilizing the past-preference pairings.