If no device identifier is specified during registration (such as UDID, IMEI, and Serial Number), AirWatch uses these attributes to automatically match an enrolled device to its registration record, in the following ranking. This allows AirWatch to successfully register devices for which inadequate information has been provided.

  1. User to whom the device is registered
  2. Platform (if specified)
  3. Model (if specified)
  4. Ownership type (if specified)
  5. Date of the oldest-matching registration record