Sandcastle: Any way to show inherited members without showing base class?

Question

Given a derived class (using C#):

public class BaseClass {
   public void AMethod() {}
}
public class DerivedClass : BaseClass {
}

and running a Sandcastle documentation project in which BaseClass is hidden (Sandcastle Visibility's API filters),

Is there any way to document the DerivedClass members that are inherited from BaseClass as if they were declared explicitly?

I do not want to make wrappers:

public class BaseClass {
   public void AMethod() {}
}
public class DerivedClass : BaseClass {
   new public void AMethod() { base.AMethod(); }
}

^^^ I DON'T WANT TO DO THIS.

These Stack Overflow entries are similar but not what I seek:

• Hide methods inherited from Object from Sandcastle-generated documentation?

I want to show rather than hide.

• How should I document a inherited members?

The application eschews, explicitly, interfaces or contracts because of a legacy issue with Microsoft Visual Studio 2012.

Thanks!