A pad in a design option cannot be hosted by topography in the Main Model [--if you continue it will not be added to the design option set].

public static FailureDefinitionId ConfusingPadByElementsInMainModel { get; }

Public Shared ReadOnly Property ConfusingPadByElementsInMainModel As FailureDefinitionId
	Get

public:
static property FailureDefinitionId^ ConfusingPadByElementsInMainModel {
	FailureDefinitionId^ get ();
}