[ObsoleteAttribute("Please consider using the BackOfficeGuid property as it'll return you an actual Guid and not a string")]
public abstract string InfinityGuid { get; }

<ObsoleteAttribute("Please consider using the BackOfficeGuid property as it'll return you an actual Guid and not a string")> 
Public MustOverride ReadOnly Property InfinityGuid As String
	Get

public:
[ObsoleteAttribute(L"Please consider using the BackOfficeGuid property as it'll return you an actual Guid and not a string")]
virtual property String^ InfinityGuid {
	String^ get () abstract;
}