Add attributes to binded context nodes

Hi,

I have some theoretical question.

Let's suppose I have a context node inside of view and absolutely the same context node in component controller.

These context nodes are binded, everything is OK, binding works, the data passes correctly between the nodes.

Now I want to add additional attribute to these both context nodes.

The questions are:

1. Should I destroy the existed binding between context nodes and create the new one after I add the new attribute to both of context nodes or there is no any need to delete and redefine the context node binding?

2. Does binding is just a mapping (kind of pointer) between context nodes, located in different views, parts of component, components or when you define the binding CRM generates some internal code, that is very sensible to list of attributes of binded context nodes?

Thanks.