Abstract: An information processing system includes one or more information processing apparatuses having processing circuitry. The processing circuitry receives, from a first terminal, input specifying an arrangement and usage of a logical device on architectural drawing data of a building, and registers an arrangement position and an operation setting associated with the drawing data. The processing circuitry also receives identification information of a physical device and a hub from a second terminal, registers the identification information, and pairs the physical device with the hub. After installation of the physical device and the hub in the building, a floor plan image showing the arrangement position of the logical device is displayed on a third terminal. When an arrangement position is designated on the floor plan image, identification information read from a physical device or a hub installed at the position is associated with the logical device.