Abstract: A method of loading a package inside a container is presented. The method includes reading a first indicator containing information of the package with an electronic device, transmitting the information of the package and the identification of the container to a server, identifying, after the package is loaded inside the container, the position of the package in the container by controlling a first imaging device and a second imaging device arranged to image the internal space of the container, transmitting the position of the package to the server, and generating a second indicator containing information of the package, the position of the package and the identification of the container.