The 7th International B2B Software Days is taking place in the Vienna City Hall (the same place, where FIWARE Global Summit (FGS) will open its doors June 12-13!). The event primarily targets companies and R&D institutions looking for technological, research and business cooperations. Also the famous FIWARE demonstrator built of LEGO bricks will be there showing Vienna city highlights. FIWARE colleagues will travel there to contribute and to give more details of #FGS23.