How do you travel between surfaces in a scenario ( While running it )?

[Brofes]

I've been messing around with scenarios and I can't figure out how how to move between surfaces while running a scenario. Can anyone help? ( I have 4 surfaces, each have different purposes )

[PyroFire]

There is no natural way to travel between surfaces under any circumstances, except with the use of /editor or /c game.player.teleport(pos,surface).

You will need to add a means for the player to be transported to the other surfaces via your scenario code, or look at using a mod as dependency.
E.g. Teleporters or Stargate.