Step 1: Right-click the mouse.

Step 2: Select “Menu”.

Step 3: Draw the pattern.

Step 4: Select “Configuration”.

Step 5: Select “Privacy Mask”.

Step 6: Toggle the switch to activate the privacy mask.
Step 7: Select "Add Area".
Step 8: Draw the privacy mask area in the camera view.

Step 9: The privacy mask has been added successfully.
Step 10: Select "Apply".
Step 11: Select "Exit".

Step 12: Privacy mask successfully appears in the main camera view.