I downloaded this plug: https://www.curseforge.com/minecraft/bukkit-plugins/fly-mode-plugin Then i configured my PermissionsEx permissions.yml file as follow: Code: groups: default: options: rank: 1000 default: true permissions: - safetyblocks.toggle - safetyblocks.add - safetyblocks.remove VIP: options: rank: 500 permissions: - safetyblocks.toggle - safetyblocks.add - safetyblocks.remove - fly.use Owner: options: rank: 1 prefix: '&0(&4Owner&0)&7 ' permissions: - permissions.* users: 265887c7-8019-3166-b9ac-54ff212d457e: group: - default options: name: Endum schema-version: 1 But in game if i type: /fly i still can fly.... how to fix permissions?