Saving model with relations

Hi, is there a way to save a models data with related models? I have a model User and it has a Profile and a Role.

I’m using backbone on the client side and i’m making a put to edit user info:

var userData = {
    "email": "[e-mail]",
    "Profile": {
        "firstname": "luis",
        "lastname": "bravo"
    },
    "Role": {
          "user_id": "1",
          "role_id": "3"
      }
} ;

How can i specified in the save method to save also related models, something like this:

User.forge({id: id})
   .save(userData, { withRealated: true})
   .then(function(model){
       // weeee
   })
   .otherwise(function(error){
     // :(
});

thanks very much!

[shinzui]

Is this feature in development? It’s hard to tell by looking at #552

[ricardograca]

I agree. I would also like to have this functionality.