I have the following on Oracle Cloud: a dedicated VM running nginx forwarding domain traffic to a dedicated VM running ORDS which connects to ATP in the background. All working fine. I have chosen this constellation so that I have the flexibility to set the CGI variable HTTP_HOST on my ORDS instance, as this is not possible with ORDs on ATP. Getting this variable set to the domain is a prerequisite for social sign to work for me. But I need guidance on where exactly I can set this CGI variable on the ORDs server ... it is not obvious to me at all. Am I missing something or must I combine the nginx and ORDs onto the same machine ... seems strange. Any guidance for me out there?