Parabol is providing data-driven decision support system in mobility management to promote sustainable transportation modes and deal with mobility's negative impact on climate change. In public transport, with Cermoni, public transport decision support system, we offer planning, analysis, and data management (GTFS) processes under one roof. It addresses many of the questions such as "How do public transportation users move around the city? How can I create schedules, vehicle, and driver assignments that reduce costs and improve service levels?" Also, mix-fleet planning (timetable, vehicle and driver scheduling) inluding EV is also included.