Configure the appsettings​.json file with an external URL

In Windows File Explorer, browse to the appsettings.json file in the <RTSInstall>\bin\WebUI folder, where <RTSInstall> is the folder in which you installed AVEVA Real-Time System.

Open the appsettings.json file in any text editor.

In the ServerSettings array, in the AdditionalUrlPrefixes array, add the desired URL.

For example:

"AdditionalUrlPrefixes": [ "https://10.0.1.16:443/" ]

Save, and then close the appsettings.json file.