Export render elements to single, multi-layer file

[Jaybs]

Is it possible to render passes to a single multi-layer tiff, or even an exr file?

I've tried the exr dialog in Max, but it won't recognize or pull up any of the octane passes, except for the native G-buffer elements like z-depth. It would be amazing if we had the same post-process options shown in the attached screenshot from the c4d forum. Or am I missing something?

[thekwen]

need ! +1