How to write in yaml-combined luckperms

when I choose yaml-combined storage method in luckperms where file is located and please give example of this file.

In standard launcher, click “Edit Profile”, then “Launcher Visibility” -> “Keep the launcher open”. Launcher will stay open and you can view read-only console log in real time.

file I found here minecraft/luckperms/yaml-storage/groups.yml but still don’t know how to write in this file. please give me an example

@Luck please help! how to write in YMAL-combined?!??!

Why are you trying to manually write permissions? There’s a perfectly good command system that will never break your permissions

I changed topic name so fast and didnt notice that now doesn’t anywhere is written that im on single player and I just want give myself permission luckperms.*