The Subject of production environment is not considered very sexy, at least not by common developer. It takes time and experience to understand that the program you develop is part of a much larger system. About 17 people came to the meeting to listen to two aspects (out of many) of the fascinating production world.
The facility at Comma Soft AG was comfortable. The subjects were new to most of the attendees. There were many questions, which is always a good sign.
The slides of the event are here for anyone who wishes to download.