What remains unchanged when duplicating a control on a form?

When duplicating a control on a form, the control ID and mapping remain unchanged, which is crucial for maintaining the integrity of data and system operations. The control ID is a unique identifier that ensures that the system recognizes and processes that specific control correctly, while the mapping associates the control with the underlying data structure or logic.

When you duplicate a control, the system creates a new instance of that control but retains the original control ID and its associated data mapping. This ensures that the duplicated control can access the same data source or function as the original, maintaining consistency across the form's functionality.

On the other hand, other attributes of the control such as color, type, and visible label are often subject to change when duplicating. A user might choose to adjust the appearance of the duplicated control for aesthetic purposes or to differentiate it from other controls. However, the inherent identification mechanism and data mapping remain intact to preserve the intended application logic.