Backup placement
Desktops, the windows they contain, and window positions may be saved by the View|Backup placements… command.
Restore placement
The saved desktop contents are loaded into the existing desktops with the help of the View|Restore placements… command.
The saved windows are restored on the various desktops at their original positions.
If you change your configuration, i.e. add new windows and/or move the windows on the desktops, it is possible that you might want to load your original desktop configuration at a later time.
The information of the Backup Placements command is assigned to a configuration. Therefore you have to save the configuration to store the placements information. After reloading the configuration the desktop information is completely available again.

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