I googled and searched for a long time. Many of the available programs, mostly the free ones, only have minimal functionality like colour coding and deadlines. I found out that my requirements for this program were more than many enterprise project management platforms for under a hundred euro per month offered, so apparently my life is that complicated.
Then I found Trello. It also did not have many of the functionalities I wanted, but many can be achieved by small workarounds. I can put the link of one task in a checklist of another tasks and thus make some kind of connection between them, I can set deadlines and these are listed in a calendar Plug-In by according to their deadline. The tasks can be labelled, but because there are only so many labels one can define, I had to divide the different areas of my life into different boards. But this provides with a little distance between the individual areas. With the notification function, Trello helps me to complete all of my tasks in time. (No, I am not being paid for advertisement).
Comments
Than you for your solution. Trello is really not so bad, it helps to organize the working routine.