How to load a render from cloud-servis into compositor with passes? I have a cloud rendered png image and I cannot find a way to load that rendered image into compositor as render layers. Of course i can import image with image node but, I cannot use passes like depth, AO, Mist etc. Also I cannot see that image as backdrop image. I have shared a screenshot in which you can see that image node doesn't have that many output pins.
How do I import my cloud rendered image in compositor to use all passes?
You have to render into OpenEXR  Multilayer (.EXR) output format to keep passes in saved file.
(PNG can't store these layers / passes.)

To see Backdrop you have to connect Viewer node.
(with Node Wrangler addon enabled, press Ctrl+Shift)