They are using the view, download and transmit aspects of meaningful use 2. So they either scrape the portal or parse the downloaded file. The downloaded file

They are using the view, download and transmit aspects of meaningful use 2. So they either scrape the portal or parse the downloaded file. The downloaded file is often a variant of c-CDa. However each portal can be different so I assume they are doing the epic and cerner (large dominant players) first.