A computerized maintenance management system is credited by Chicago's Midland Metal Products for upgrading its maintenance management process to help meet a wide variety of customers' needs for permanent advertising display fixtures. "Because we do custom displays, we’re bringing to life fabrications that haven’t existed before. Erroneous measures can ruin the display," said B.J. McDonald, MMP co-owner and facility director. CMMS for the first time gave the company the ability to track and maintain all its measurement devices.