Disable build in specific world

Alright.
I make use Essentials (including antibuild and protect)
I use PermissionsEx for my permissions.
How can i disable building for a rank in a specific world?
Rank 1 = Able to build in world 1 but not in world 2
Rank 2 = Able to build in world 1 and in world 2
I've tried googling it but with no success.

Code:

  cobblestoneminer: //rank 2
    inheritance:
    - woodfister
    permissions:
    - multiverse.portal.access.*
        worlds:
            creativeworld:
                permissions:
                - essentials.build.*
                - modifyworld.*

Code:

  woodfister:
    build: true
    default: false
    prefix: '&f[&2Wood-Fister]&f'
    inheritance:
    - dirtdigger
    permissions:
        worlds:
            creativeworld:
                permissions:
                - essentials.delhome
                - essentials.suicide
                - essentials.info
                - essentials.ignore
                - essentials.pay
                - essentials.msg
                - essentials.mail
                - essentials.mail.send
                - essentials.msg.color
                - mobileworkbench.use
                - bukkit.command.list
                - essentials.sethome
                - essentials.home
                - essentials.rules
                - essentials.afk
                - essentials.help
                - essentials.warp
                - essentials.warps
                - essentials.warp.list
                - ChestShop.shop.buy
                - ChestShop.shop.sell
                - modifyworld.survivalworld1
                - modifyworld.NewWorldMainSpawn_nether
                - essentials.spawn
                - coloredsigns.format
                - essentials.build.*
                - signedit.edit
                - bukkit.command.tell
                - bukkit.command.help
                - bukkit.command.ban.list
                - multiverse.portal.access.*
                - multiverse.access.NewWorldMainSpawn
                - multiverse.access.survivalworld1
                - multiverse.access.NewWorldMainSpawn_the_end
                - multiverse.access.NewWorldMainSpawn_nether
        worlds:
            creativeworld:
                permissions:
                - nocheat.fly

Right now rank 1 nor rank 2 are able to build in world 2

 

fefect Okay so first, your worlds: line is indented too far; it should be at the same indentation as the main permissions, inheritance, default, etc. lines (4 spaces). Then the name of the world should be 6 spaces and the per-world permissions should be 8 spaces. Second, your woodfister group has worlds: creativeworld: listed twice. That's going to confuse Pex. And third, your main build: true line needs to be in an options: section if you're going to use it.
Example:

Code:

  woodfister:
    options:
      build: true
    default: false
    prefix: '&f[&2Wood-Fister]&f'
    inheritance:
    - dirtdigger
    permissions: []
    worlds:
      creativeworld:
        permissions:
        - essentials.delhome
        - essentials.suicide
        - essentials.info
        - essentials.ignore
        - essentials.pay
        - essentials.msg
        - essentials.mail
        - essentials.mail.send
        - essentials.msg.color
        - mobileworkbench.use
        - bukkit.command.list
        - essentials.sethome
        - essentials.home
        - essentials.rules
        - essentials.afk
        - essentials.help
        - essentials.warp
        - essentials.warps
        - essentials.warp.list
        - ChestShop.shop.buy
        - ChestShop.shop.sell
        - modifyworld.survivalworld1
        - modifyworld.NewWorldMainSpawn_nether
        - essentials.spawn
        - coloredsigns.format
        - -essentials.build.*
        - signedit.edit
        - bukkit.command.tell
        - bukkit.command.help
        - bukkit.command.ban.list
        - multiverse.portal.access.*
        - multiverse.access.NewWorldMainSpawn
        - multiverse.access.survivalworld1
        - multiverse.access.NewWorldMainSpawn_the_end
        - multiverse.access.NewWorldMainSpawn_nether
        - nocheat.fly
  cobblestoneminer:
    inheritance:
    - woodfister
    permissions:
    - multiverse.portal.access.*
    worlds:
      creativeworld:
        permissions:
        - essentials.build.*
        - modifyworld.*

 

Thank you very much.
I've managed to fix my worlds with this.