How to combine Bump Maps? I'm trying to add a bump map with logo to noise texture Bump map.

I have a bump map created with Noise texture and then on top of that I want to add my bump logo (which also has it's own color on it.) 

Is it possible within one material?
One way is to use 'daisy chaining' through the Normal input.

Daisy chaining bump maps.


Adding a different material to each part.