Systems and methods for spatial commissioning of a lighting system are provided. A determination of which sensors receive a light signal from one or more emitter devices may be made. Each one of the sensors and/or each one of the emitter devices may provide a direction of the light signal detected by a respective one of the sensors. The direction of the light signal detected by the respective one of the sensors may be detected. A sensor graph based on the direction of the light signal may be generated, where nodes of the sensor graph represent the sensors and/or the emitter devices. Each one of the sensors and/or the emitter devices may be mapped to a corresponding location in a site model based on the sensor graph and on the site model, where locations of the sensors and/or the emitter devices are indicated by the site model.