The California Regional MLS (CRMLS) is focused on making it possible for all California real estate information to be accessible in one or more databases. By integration with your GrowthZone software, you will be able to add and manage your agents and offices. CRMLS Office and Agent Files are created, zipped into one file and sent every hour to FTP site. All data is sent for the record, not just updated values since virtually all fields are required.