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1. In the System settings window, go to the Users tab (1).
2. In the object tree in the lower left part of the screen, select the user rights (2) corresponding to the operator access rights that you want to change.
   The settings panel of the User rights object opens on the right.
   
3. Clear the Allow hiding system interfaces checkbox (3) on the Main tab.
4. Click the Apply button (4).

Limiting access to hiding all components of the user interface by the operator is complete.