In order to log in to the RA environment, you first need to set up a Virtual Private Network (VPN). The manual for this can be found below. If you have been authorised, you can then log in to the RA environment with your login credentials. You will also find this manual below. Manuals for the Mac are also available.
If you still have questions about logging in to RA after reading the manuals, you can contact Microdata Services.