A furniture assembly has a worksurface and worksurface support structure. The furniture assembly is constructed such that the worksurface support structure is not locked into a desired configuration until the worksurface is secured to the worksurface support structure. The worksurface support structure includes a pair of leg assemblies between which a panel extends. The angular relationship between the leg assemblies and the panel can be adjusted, and engagement of the worksurface with the leg assemblies and the panel functions to maintain the panel in engagement with the worksurface and to lock the position of the leg assemblies relative to the panel.