n is an alphanumeric string to be used in a URL. As a guideline, WebServerURLPrefix should be shorter than 80 characters. The default is an empty string.
WebServerURLPrefix is used by Studio when constructing URLs. This should match the CSP Server Instance setting.
This is only one of the steps required to set up a remote web server to access one or more InterSystems IRIS instances. For details, see the “Connecting to Remote Servers” chapter in the System Administration Guide.
Changing This Parameter
On the Startup page of the Management Portal (System Administration > Configuration > Additional Settings > Startup), in the WebServerURLPrefix row, select Edit. Enter an InterSystems IRIS instance name.
Instead of using the Management Portal, you can change WebServerURLPrefix in the Config.StartupOpens in a new tab class (as described in the class reference) or by editing the CPF in a text editor (as described in the Editing the Active CPF section of the “Introduction to the Configuration Parameter File” chapter in this book).