A method for managing network devices arranged in a physical environment, the method comprising: - collecting position data of network devices with a location device for determining the position of the network devices relative to at least one positioning base , - collecting device information data from the network devices with the location device , the device information data representing individual properties of the network devices , - determining the position of the network devices according to the position data, - providing a model of the physical environment based on environment data, - mapping the network devices to the model of the physical environment such that the device information data of the network devices is assigned to at least one location in the model of the physical environment, according to the position of the network devices , and - displaying the model of the physical environment on a user interface UI , the network devices being indicated by at least one icon in the model of the physical environment, for controlling the network devices based on the mapping of the network devices to the model of the physical environment, characterised in that the method further comprises adjusting at least one adjustable parameter of the network devices based on the model of the physical environment displayed on the UI , and wherein the network devices comprise at least one luminaire, wherein the at least one adjustable parameter comprises at least one adjustable light parameter, wherein the at least one adjustable light parameter is equalized by adjusting the at least one adjustable light parameter over the UI, visualizing the effect of the adjustment of the at least one light parameter by means of a real time simulation and implementing the adjustment in the at least one luminaire over the UI, wherein network devices comprise more than one network device , and wherein the adjusting comprises automatically adjusting the at least one adjustable parameter based on the positions of the network devices in the environment such that a self-consistent adjustment of the plurality of the network devices is automatically performed based on the position of the network devices relative to each other. - collecting position data of network devices with a location device for determining the position of the network devices relative to at least one positioning base , - collecting device information data from the network devices with the location device , the device information data representing individual properties of the network devices , - determining the position of the network devices according to the position data, - providing a model of the physical environment based on environment data, - mapping the network devices to the model of the physical environment such that the device information data of the network devices is assigned to at least one location in the model of the physical environment, according to the position of the network devices , and - displaying the model of the physical environment on a user interface UI , the network devices being indicated by at least one icon in the model of the physical environment, for controlling the network devices based on the mapping of the network devices to the model of the physical environment, <EOS>