In addition to the questions dealt with, the innovations of the 2019 version of Athena were also presented and shown "in practice". Another point on the agenda were the questions “How can we use the program even more efficiently?" and "Which tools can be used to facilitate drawing work?” Adding to some commands from ATHENA, our entire planning process was examined for simplifications.
Many thanks to Mr. Andreas Widmann for spending 2 days in our house.