This is written in the manual on Page 52/53. Please read the manual before asking a question, youll be surpried to find some of the answer's you seek in there.
Quote: "
6.4.3 Teleports
Another cool way to add compexity and puzzles into your games is to use Teleports. There are two teleport types: Teleport IN and Teleport OUT
Simply place the Teleport IN Segment where eve you want a player to be teleported FROM. Then place the Teleport OUT Segment where ever you want the player to come out at.
By renaming teleport IN and teleport OUT segments you can create multiple teleports within a level."
Note: Iv changed the wording slightly to make it alittle more clearer.
Tal