I am new to JavascriptMVC.  I would like to model Many to Many relationships, and one to many relationships, where an instance 'belongs' to another instance of a different type.  

I also would like to design a Model relationship so that you can only create an attribute through an Owner model.  For example, a User has to create a Quote, and each Quote will be created with a connection to the User.  I figure this is the easiest way to perform service encapsulation.  

What is the best way to do this? 

One approach I had thought of was using a controller and custom event on the 'owner' Model, to create the instance Model, and then add it to a list in the model.  All of the CRUD operations for the instance model would only be accessible from the Owner.  

Is this the correct implementation? 

Thank you,