+help board
From Serenity : The Wiki
+help board
- Syntax: board <shipname>=<security code>
This command allows you to board the specified ship. If you do not have the correct security code you will not be able to get on the ship, though a lot of times you do not need the security code at all. And please remember, just because you can board a ship OOCly does not necessarily mean that you should board one if there is not an IC reason.