Can you elaborate about the use of this mod and show normal size pictures plz ?

I would say that you can create forces (groups) and assign players/enemys to them.

Like using commands (read wiki about forces) but in gui.

But didn't use it but i did hope for something like that few months ago :)

https://wiki.factorio.com/index.php?title=Lua/Force

I Like this! I'm not playing modded currently (always wanna complete a new major update in vanilla first) but will definitely use later on.

for more details, look at the post on the forum https://forums.factorio.com/viewtopic.php?f=92&t=25680