ReadyNAS use Playlists

I Second this request. I have experimented with creating playlists using PlayList Creator 3.6.2 and directing that application to put the playlist in the music directory in my share on my ReadyNAS Duo. When I access this on my Nexus 7 there is no sign of the playlist in the playlist folder in the MediaHouse-Pro app I use but I can access it by browsing the music storage folder and play the contents in order or randomly. Thus I have sort of got playlists working but I am not clear if I am doing it correctly and why Media-House-pro does see them in the playlist folder. I can also generate a playlist on my Samsung smart TV but this seems to be stored I know not where but seemingly not on the ReadyNAS. In summary I am a bit lost, help would be appreciated.