How can I generate the XML file for a silent installation

Question

How can I generate the XML file for a silent installation?

Answer

In documentation Installing silently from command line, an XML file with properties is mentioned. But when the installer is running from command line, I have no option to create this XML file. 

The problem, the creation of this XML file is only available in the UI of the installer. So, you have to run the installer in UI and on last step you can download this XML file. 

If it is not possible to run the UI installer on an environment, it is suggested to run it on a local environment and modify the XML file with the correct parameters for the target system.