Putting a CLPlacemark on Map in iOS 5

Question

In iOS 5, there is a new way to forward geocode address (converting address like 1 Infinite Loop, CA, USA to lat/lang address). More info on this is here.

Has anybody tried to put the forward geocoded CLPlacemark object on a MKMapView? I have a CLPlacemark object after geocoding but have no clue how to put it on a map.

I would appreciate any type of help. Google is of no help so far.