Special configuration for bungee (dimension)

Hello,

I am looking to make a server that works with multiple servers.

Minecraft
  Lobbies
    - (Lobbie 1)
    - (Lobbie 2)
    - (Lobbie 3)
    - (Lobbie 4)
  Survivals
    - (Argato)
    - (Icafk)
    - (Tevac)
    - (Willow)
  Minnings
    - (Minning 1)
    - (Minning 2)
    - (Minning 3)
  Dimensions
    - (Nether)
    - (End)

I would like to have on the server Nether & End with the corresponding dimension.
I did not find how forced by default the desired dimension.