User Experience Insights
Show system name in taskbar
There are some tricks to knowing on which system are you logged changing the GUI color based on a system (also in Eclipse).
This will let you know if you have opened a production environment, for example.
But another problem is when we have some systems opened in different windows, we need to change to a specific system.
Show system name in taskbar button
There is an option in SAP GUI preferences to display the system ID and client in the window title: