How to get Custom Normals to show up in Cycles render.

Support Materials and Textures
#1

I’m messing around with the data transfer and normal edit modifiers but I can’t get seem to get the result of it to show up in the render even though it is visible in the viewport and blender renderers.

Is this not supported? Can I bake these normals into a texture map?

#2

It is supported. They can be baked on a texture map.