TIL you can chain (combine) multiple Z-image controlnets

This is a guide for beginners and may be old news to the pros. Its similar to older guides for SDXL, but I haven't seen another guide for z-image. I didn't realize controlnet combos were possible with Z-image because it uses a model-patch to do controlnet instead of conditioning controlnet like SDXL. But it turns it's easy: you just connect the model output from one QwenImageDiffsynthControlnet to the next. This works much better than blending two preprocessed images. Here's a simple chained controlnets workflow for z-image.