drop with a specific shape into a quiet liquid water surface with mantaflow I'd like to realize something like this
https://www.youtube.com/watch?v=RLn1ErhxOPo

With the previous fluid simulator in Blender I was able to set a shape as a quiet basin of liquid, and another shape as a falling drop of the same liquid, and when the two meshes touched they interacted accordingly.

Is there a way to do that with mantaflow?

I'm very new to this simulator and I can not find proper documentation online yet. Any hint is well accepted!

Thank you, Riccardo.
I was also trying to do something like the video. I was able to do it on blender 2.8 but not with mantacore.
After some tries I was able to get something similar (materials pending). The following images are from blender 2.90.1. If anything else needed let me know.
Water:

Ball (crosses the water object in 10 frames and has the scale of 1/3 of the water object)

CollisionBox part 1:

CollisionBox part 2:

The final result on frame 30: