The Visibility tool changes the view visibilty states to show rebars unobscured and/or as solid in 3D views (in fine level of detail).
(Optional) Activate the view in which you want to change the visibility states.
Click Reinforcement tab Modify panel (Visibility).
The Visibility dialog displays.
Adapt the settings according to your preferences and click OK.
If you do not check the “Active View Only” checkbox, all existing views in the project will be treated.
The checkboxes Set Solid and Set Unobscured has a 3rd option (shown as point in the checkbox) to keep the current settings.