Take a large bowl and place it on the kitchen scale.
Either weigh the ingredients individually or mix them.
If you like it visually nice, you can place the seeds, kernels and flakes separately in the bowl. If it's purely for taste, you can stir the mix in the bowl.
Put yogurt and low-fat curd in a bowl. Stir firmly until they are mixed. If you like, add some fruit.
Now add the muesli mix to the bowl. Mix well and enjoy.