Real-time data, such as location or cold chain data, plays a major role in the logistics industry. When a transport company sends a truck with freight on the road, the ordering parties and the customers increasingly demand the exchange of telematics data - for example, the vehicle's GPS data, date, driving time, etc. The customers need this data to optimise their processes and to be able to prepare for receiving the goods on site. The customers need this data to optimise their processes and to be able to prepare for the receipt of the goods on the spot. So-called "real-time visibility platforms" are used to provide the data, into which the real-time data of the vehicle flow and are retrieved by the ordering parties and the customers. But: For this, the freight forwarder must not only connect its own truck fleets, but also the fleets of its subcontractors. In this way, the platforms receive data on the entire network of the freight forwarder. This allows almost uncontrolled access to large amounts of data - locations, driving times, technical data of the trailers or tour data. Therefore, solutions are needed that only share order-related telematics data.