On Page 189 of the Search APIs introduction (http://devstreaming.apple.com/videos/wwdc/2015/709jcaer6su/709/709_introducing_search_apis.pdf?dl=1) there are options for creating rich results (e.g., a play button to play audio right from the search results).
Is this possible for local results (i.e., play an audio file that is located in the application's documents directory) rather than web results? Any pointers on how to achieve this or do I need to open an enhancement radar for this?