Mac OSX El Capitan Ver 10.11.6 Poser Pro Game Dev 10.0.5.30556 I searched this in the manual. But what I read is not working for me from my understanding to render the background node the render setting should be over current BG shader so I did but upon export as .png I have a Transparent background. I can only see the background it if I export image to .jpg. Is this the only way or is there a way to see the background when exporting the image as a .png?

MacBook Pro OSX El Capitan Ver 10.11.6