Automapper Many to many mapping

[wahidrezgui]

Hy,
Anyone has an idea how to add many to many mapping
I Added two Classes in the domain layer
public class A
{
public int IdA
public ICollection ABs { get; set; }
}

public class B
{
public int IdB
public ICollection ABs { get; set; }
}

public class AB
{
public int IdAB
public int IdA
public int IdB
public A A { get; set; }
public B B { get; set; }
}

and Now in the application layer I want to Create ADtoVm Class
public class ADtoVm : IMapFrom
{
public ADtoVm ()
{
Bs= new List();
}

public int IdA  { get; set; }


public ICollection<B> Bs{ get; set; }

Now in the mapping Method I'm stacked
public void Mapping(Profile profile)
{
profile.CreateMap<A, ADtoVm >()
.ForMember(......., opt => opt.Ignore())
.ForMember(dto => dto.Bs, opt => opt.MapFrom(x => x.........

I can't figure out how to get the relation Many to many

as a result i want
A {
..... properties
Bs:[{ B1,B2}]

}
as a nested classes

[NessfertIndia]

Have you managed to do this? Or any workarounds available to map multiple classes to same dto