Question on SAP Analytics Cloud

Hi All,

I've installed some SAC content and had some questions-

1. The standard SAC models behind stories all have a particular structure. Now I assume these connected to any back end.. S4 CDS, BW Queries.. etc. Would I create a model in these systems of the same structure as the SAC model so that I can "swap" the dummy data that is available with the data coming in from S4/BW?

2. How can I do this swap? I mean how do I take one of these models and successfully connect it to a standard/custom CDS view?

Regards,

Shyam