I have to explain...

I have
- tasks with due date
and
- tasks with due date and due time.

I am looking for a Smart List contains all entries with the due date (not the entries with date and time).

Thank you!
Best regards
Roman

I'm not sure there's a way to do that. I know that is you do a search for dueBefore:now it'll show you tasks due before the current time, but that's not really what you're looking for.

You might enter a Suggestion in the Ideas forum if you can't find a good way to do what you're looking for.
https://www.rememberthemilk.com/forums/ideas/