Thanks Filip for your answer.
I tried and it works.
But as I also mentioned, I would like to have a flexible stroke.
Is it possible to have an automatic bend of the “beam” stroke, so that the line is not just straight and more like an elastic curve?
And the other point was to have the second object appearing then, when the stroke is ending. I think this would need a time expression for the effect?
I imagine something like a network effect, where one object appears, then the elastic stroke flows out and then the connected object appears at the end…and so on.
thanks again! 🙂