Once again the professors and research assistants at CS6 went into retreat. It took place from September 11th to 13th in the conference center in Pappenheim. The assistants were able to discuss the status of their research in individual lectures followed by a discussion. A workshop on the strategic development of the chair and a group educational offer under professional guidance were also on the program. In the evenings there were still a few opportunities for informal conversations. As always, it was a very busy and productive retreat.