Given the following class:

public class Student
{
public ObjectId Id

{ get; set; }

public ObjectId ParentId { get; set; }

}

Both of these will be considered an Id property and get automatically assigned. I personally believe that the driver needs to choose a convention by default and stick to it. For instance, id properties are always named Id unless overridden by an attribute, or a manual mapping. In addition, there needs to be a way to change the default convention to something like ID or

{ClassName}

Id.

IIdSelectionConvention or something.