On May 31, CPACS developers and users met on a virtual stakeholder meeting to discuss a revision of the CPACS decks definition and floor structures. An already very mature proposal from the cabin department of the DLR Institute of System Architectures in Aeronautics served as a basis (see #674). In addition, current problems with the parameterization of doors were discussed and initial ideas were exchanged to resolve these in the future. All further activities will take place on GitHub until further notice. So it's worth taking a regular look at the issue list.