Dear experts,
out of a customer requirement we need to extend the controller "shoppingcart.TrackOrdering.trackedResult".
For our functionality we have to replace the method "onProcessEvent".
The standard UI5 provides the possibility to extend a controller with a custom controller.
The definition of the new controller is easy, but I don't know where I have to place the customizing for the extension.
May you have an idea?
A Solution to exchange the controller function in a different way would be also great 
!
Thanks in advance
Sandro