Sometimes when the UCS has been changed and you want to reset it to a default state (same as global system).
In FEM-Design 3D Structure there are two ways to do this:
1. By using the graphical user interface (GUI)-buttons
Or reset it to XY-plane
...which results in this:
2. Use Shift+Insert-command
In FEM-Design Plate only the keyboard command works, since there is no button for resetting the UCS in the GUI: