Okay, I guess you're russian or german 'cause you're english is not best Smile
Translation:
How do I link a board to a door on a building?
(am I right?
)
Hmmm, read the manual. You need to make a program with #send("location", x!, y!, z!) and place it on doors to send player who enters them to location described in the command.
You can also look at demo game programs and generally how it is done and learn by observation, hehe.