How do I send a Value Attribute to a field referencing a Model Attribute?

Hi all!

In the tutorial "Creating Your First Web Dynpro Application" there's an example of how to send a Value Attribute from a inputfield in the "StartView" to another view (ResultView) containing a label with the Value Attribute HeaderText, in which the sent Value Attribute is to be stored and displayed.

I'm trying to do the same thing, with the difference that I want to send the Value Attribute to a inputfield containing a Model Attribute (supposed to hold a value from a BAPI).

Does anyone have an example/tutorial showing how this can be done? I'm not sure how I access and set the Model Attribute.

Thanks

Olof