bon après quelque moi et problèmes et tout et tout j'ai ma config 
Code:
# Group inheritance
#
# Any inherited groups prefixed with a g: are global groups
# and are inherited from the GlobalGroups.yml.
#
# Groups without the g: prefix are groups local to this world
# and are defined in the this groups.yml file.
#
# Local group inheritances define your promotion tree when using 'manpromote/mandemote'
groups:
Default:
default: true
permissions:
- -bukkit.command.kill
- spawn
inheritance:
- default
info:
prefix: '&2[Minecraftien] &a'
build: false
suffix: ''
Builder:
default: false
permissions: []
inheritance:
- default
info:
prefix: '&2'
build: true
suffix: ''
Admin:
default: false
permissions:
- '*'
- -ban
inheritance:
- builder
info:
prefix: '&e[Admin] &b'
build: true
suffix: ''
Co-fondateur:
default: false
permissions:
- '*'
- -ban
inheritance:
- Admin
info:
prefix: '&4[Co-fondateur] &a'
build: true
suffix: ''
Big-boss:
default: false
permissions:
- '*'
inheritance:
- co-fondateur
info:
prefix: '&aB&2i&ag&0-&bb&1o&bss &7'
build: true
suffix: ''
