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
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Or reset it to XY-plane
...which results in this:
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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: