The primary linkage between the systems from a provisioning standpoint is the HELD Company ID and Secret Key from the Redksy administration portal. When your RedSky account is created, a Company ID and Secret Key is automatically copied into your Webex Calling configuration wizard. This Company ID and Secret Key is used to communicate on various communication protocols to RedSky (HELD requests from HELD-enabled devices that are learning a location, call signaling when callers dial 911 or 933 calls) and the Company ID and Secret Key allow this service to correlate the requests to the appropriate customer in their cloud.