Deepin: Shortcut for docking window to side/corner of screen

Following your last answer, and looking at the source code ; I found this using DBUS.

You can create a custom shortcut using the following line as command qdbus com.deepin.wm /com/deepin/wm com.deepin.wm.TileActiveWindow 1

1 is for left, and 2 for right.

I haven't found a keyboard shortcut yet.
However, if you have a touchpad you swipe sideways with three fingers. This way the focused window docks to a side of the screen.

If somebody finds a hotkey i would still be happy to know about it!