main-worldinside the configuration file. This should be the name of the main world. Meaning the world folder name which contains the player data files. By default in Minecraft this is just the "world" folder. So if you have a regular setup just leave the default setting. If for some reason your world location folder has a different name, you can change it here.
server-nameinside the configuration file. The server name should be unique for this server. If you have a multi-server setup every server running Staff++ must configure this with a different name. If you are running a minecraft server network make sure to give this property the same name as the server name used by the network.
mysql. By default
sqliteis configured. If you want to use a mysql database, change this part of the configuration file:
staff.prefix. Luckperms supports wildcards so you could give your player the permission
staff.*and it will enable all Staff++ permissions for that player.