By default, a camera exists in the Action scene (you may need to pan in the schematic to see the camera node). You can add multiple cameras in order to change point of view or depth of field from one camera to another. Add and animate multiple cameras when creating compositions. You can also switch from one camera to another at any point.
The result camera always appears as the first tab on the right side of the Object menu. To allow you to easily access the camera without losing your place in the scene, this special camera tab (appearing in orange) does not follow the tab population rules. If a camera node is selected in the schematic, the special Camera tab does not appear, and the normal tab population rules apply.