Hello I'm trying to create a pixlemon server and I'm having trouble with my default group's commands/permissions. The default group's greifprevention is on but is there a way to turn off certain commands because with it being off they can't acces claiming, deleting, trust and etc. This is all on a sponge server with the plugins: LuckPerms, GriefPrevention and Nucleus. Also I'm using FTP to access the config files however the config were the permission are located can't be found for griefprevention. Sorry if this all over the place.

I'm slightly unclear on what you're actually trying to do?

To disable a command, you should just be able to negate that permission (set it to false), and players won't have access.

One of the commands I'm trying to disable for my default group is /deleteadminclaims. I'm testing it out with my second mc and some commands are still accessible. Would the disable command be

/lp group default permission set minecraft.griefprevention.deleteadminclaims false?

I'm sorry I'm just really confused.

You need to find out which permission is associated with that command. You can use https://github.com/lucko/LuckPerms/wiki/Verbose to find out.

Okay so I was able to find the permissions I would like to turn off here are a couple that I would like to disable: griefprevention.adminclaims griefprevention.claimslistother griefprevention.transferclaim

Now how would that go in the /lp group default code? Would it be like what I put in my previous post?

Yes, that's the correct usage

Thank you it worked :)