Chaparral Management Company (cmc@chaparralmanagement.com) CMC takes care of the daily operations for our community and provides many services for us including maintenance fee collection, inspection drives for violations, reservations, access cards etc. You are urged to use Chaparral's Vantaca site as the official site for sending ACC applications, community center rentals, gate and bathroom keys, etc. as that site is monitored by CMC: https://portal.chaparralmanagement.com/Home_v2/Login