Abstract: A method for assembling one or more microchips into respective holes in a substrate surface of a separate receiving substrate for microchip insertion that is out-of-plane in relation to the substrate surface. The microchips are placed on the substrate surface and moved by one or more magnetic fields affecting a ferromagnetic layer of each microchip so that the microchips become out-of-plane oriented in relation to the substrate surface and are assembled into the holes.