Docs:
On github_com
/AIE-Guild/GreenWall/wiki
Comments and links to issues:
Go to curseforge_com
/wow/addons/greenwall
If you cannot find what you need there, go here for more targeted help - great group!
Good luck!
Rotten system when it takes me 15 min to try and help. Thanks Blizz. Sorry I do other things than read the forums. >.<