The project wb-web aims at supporting the professional development of teachers in the field of continuing education. In cooperation with the Bertelsmann Stiftung, the DIE establishes an information and network platform. A demand analysis revealed the teachers' interest in certified information, concepts and guidelines, which can be immediately used in teaching-learning context and are available as Open Educational Resources (OER). Based on this analysis, knowledge and competence tests as well as empirically funded learning pathways are developed. Since November 2014, an editorial team consisting of four member from DIE and Bertelsmann Stiftung is developing the portals structure and content. wb-web is going online at the end of 2015 and will be a DIE standard operation in 2016. Federal associations of adult and continuing education as well as providers of adult educational content can contribute to and support the wb-web project. All contents will be available as Open Content. The potentials of social networks are utilised to establish a user community.