making shackles and doors work

i know iv’e been told that not alot of the people on this forum arent Adrift players, but i really need help. I’m trying to figure out how to make doors work, and this also lead to another idea that i can’t make work. Basically i need to know how to restrict players moving from a room. For instance, i want the player to be shackled to a wall, but i can’t make them not be able to get out of the room while wearing the shackles. What do i do?

I believe the matter of doors is covered in the Adrift manual. Have you checked there?