Thank you for the reply! Hereby I sent to you - your ideas - put into a diagram/model: [Google Drive ](https://drive.google.com/file/d/1JwdT4h8cMp1YLJICjAeFurm7buqqLNxa/view?usp=sharing)(PDF) [diagram source file ](https://drive.google.com/file/d/1h5N1EfVydEjQMc6874Mnikb4WjjiIMhg/view?usp=sharing)(Drawio file from diagrams dot net)