SFB1423 was founded in 2020 and is currently in its sencond funding period. In the SFB1423, a total of 23 projects are being researched, divided into four areas A, B, C and Z. In addition, there are two central areas of responsibility dedicated to the administration/coordination (Z01) and promotion of young researchers of SFB1423 (Z02 – IRTG). All relevant decisions are initially made by the Executive Board, which consists of six members. The Board Meetings take place regularly once every six months. In addition, there is a Meeting of the DFG Project Leaders and the General Meeting twice a year at which all members of SFB1423 are present. Further, we install a Scientific Advisory Board in order to discuss scientific questions, receives advice on continuation of projects, topics and scientific questions.