I have the following initial situation The opening hours of my business are defined from Monday to Saturday and vary in length. Furthermore, more than 10 people work in my company, with whom I have to cover the opening hours. This means that each emp...

I have the following usecase where I am stuck in the implementation: I have two tables: Table 1 - Technologies. I have several entries in it e.g. Skype, Teams, GoToMeeting, etc. Table 2 - Disciplines I have several entries in this table as well e.g. ...