For the track system walls there are brackets that hold the wall incase a lateral force is applied. all the weight of the wall rests on the floor, but they might experience lateral loads from someone accidentally falling on the wall (they do serve alcohol at events). So we have worked with a structural engineer to figure out a process and design the would work with the movable walls. Since then we had to cut the steel, create a jig to weld them in , weld them, set them in place at Redux to figure out where they will be bolted, drill the bolt holes, and now we are in the final stages where we need to paint and install the brackets. These brackets are background noise to the wall and should not been very visually seen to the inhabiter of the space, but are very important. Without the brackets we would not meet codes and would not be safe.