Post the full related object in ng-admin

Question

There's a way to post the full related object? For example, I need a full post object when a post a comment, not just the post id:

Instead of:

{
   comment_id: 1,
   text: "my comment",
   post: 1
}

I need:

{
   comment_id: 1,
   text: "my comment",
   post: {
      post_id: 1,
      title: "Post Title"
   } 
}