You can delete a site system using the Configuration Manager console by performing the procedure described in this topic.
|You must have Modify permission for the Site security object class or instance to perform this procedure.|
To modify a site system's properties
In the Configuration Manager console of the primary site server, navigate to System Center Configuration Manager / Site Database / Site Management / <site code> - <site name> / Site Settings / Site Systems / <site system name>.
In the details pane, right-click ConfigMgr site system and click Properties.
Modify the site system properties necessary on the site system properties General Tab.