Context from interface controller

Hi Experts,

I am Using one DC A in DC B.

Using interface controller context mapping I got the Context of DC A in DC B.

I mapped the context also.

Now I have added new context node in DC A, I want map it in DC B.

But I am not able to see the newly added Context of DC A in the interface contrlloer.

I have done refresh, rebuild and Sync options but no use.

How can I resolve this?

Regards,

Naresh