Policy develoment as well as Constitutional review process are characterized by participatory democracy. According to the principle "first talk then vote", deliberative and direct democratic instruments become more important. But also digitalization is changing political participation. What are the online and offline instruments (blended participation) implemented. What are the benefits -what are the problems? This open meeting of the DDD (Direct and Deliberative Democracy)- group is focusing on the combination of online participation and offline participation.