Help needed

ok, i think i have found a way to get the wall into uru CC but i'm not sure if it's completly fonctional because i don't understand how the wall work so i can't test everthing.
first the control pannels are here and i can change things but i don't understand at all the way they work
the elevators are working and you get your suit (they are down by default and they go up after pressing some button on the control pannel)
the "teleport" zone work and i can get to the maintainer's nexus
i don't undertsand what the big buttons on the bookstand are for
i don't understand how to "climb the wall" do you have to walk towards the tiles or click on them ?
does the wall requires two players to work or at least to do things on both sides?
did i miss any steps ?
help would be greatly apreciated
i don't know what to make of that

the elevator work

the nexus work

first the control pannels are here and i can change things but i don't understand at all the way they work
the elevators are working and you get your suit (they are down by default and they go up after pressing some button on the control pannel)
the "teleport" zone work and i can get to the maintainer's nexus
i don't undertsand what the big buttons on the bookstand are for
i don't understand how to "climb the wall" do you have to walk towards the tiles or click on them ?
does the wall requires two players to work or at least to do things on both sides?
did i miss any steps ?
help would be greatly apreciated
i don't know what to make of that

the elevator work

the nexus work
