Additional data for the server event

Can I pass Browser, Operating System, Screen Resolution and other user parameters to the server container and how to do it

screen_resolution is available in common event data: https://developers.google.com/tag-platform/tag-manager/server-side/common-event-data

You can extend the other parameters from user_agent or pass them ready-made from the web container (for example form window.navigator js property) as separate parameters.