BSP Application with Controllers and Views 

In Release SAP Web AS 6.20 and higher, you can combine controllers and views in a BSP application. You navigate between the controllers and pages (if there are any) using Redirect. Each controller can have one (or several) model(s).

You can use the redirect function to navigate between the controllers. You call the views using a call.

If more than one view is being used for a single controller, it looks like this: BSP Applications with Several View per Controller