Who plans the rainwater drainage towards the house?

Hello. Who actually plans the rainwater drainage towards the house, especially the one from the paving of the parking spaces to the house (gutters, swales, etc.)? Our architect has created a drainage plan, which unfortunately only includes the wastewater from the house and the rainwater from the roof... How was it with you?

Architect is involved in this. However, the project also includes outdoor facilities, maybe it’s related to that. But actually not a big deal either, to provide a channel at the driveway and to mark a few meters of KG pipe for the earthworker ...

I have to say that he is the architect of our general contractor. I did not express myself clearly there. So he is not responsible for planning the drainage of surface water from the parking spaces to the house at all? If an architect is commissioned separately, would they participate in the planning?