A special segment of mobile software support through the DIVENTA mMARINA Module, intended for performing a number of functions outside the reception area and in direct contact with the user of marina services at the pier / connection. Through its mobile devices, the user has a complete port control and management function, of course, up to a certain level of authority. In that sense, it is possible to check in boats, move boats, send notes, sail and sail in order to optimize the use of berths, etc. Of course, all such activities are currently visible at the reception of the marina. All this enables prompt data manipulation, as well as the function of controlling both individual business functions and the marina business as a whole.