In the root of the Config folder there are four *_InstallConfig.xml files.
These are "loaders" that, supplied as parameter to the srv4 command, provide full import of all required data in the GN4 database (example: c:\tera\gn4\bin\srv4.exe dbupdate -config c:\tera\gn4\config\Editorial_InstallConfig.xml)
Editorial_InstallConfig.xml
Use it to install the full GN4 system
Portal_InstallConfig.xml
Use it to install the GNPortal stand-alone system
Tark4_InstallConfig.xml
Use it to install the Tark4 stand-alone system
Tera_InstallConfig.xml
An example of the loader