how to configure 3 finger to drag and drop ?

[AndrianinaH]

How to configure this feature, which command to use instead of
"echo------------------tap3----------------------------"
and
"echo ----------------hold3----------------------------"

[iberianpig]

Currently, Drag and Drop gestures do not support.

You can assign any command to command: property.
The following link is the moving window and resizing windows example using sendkey: property

https://github.com/iberianpig/fusuma-plugin-tap/wiki/Hold-to-move-and-resize-windows