LIMS*Nucleus works with a nested heirarchy of entities. The object heirarchy can be navigted by clicking hyperlinks in the data tables. The left hand menu items allow for global navigation. Since users are often concerned with only one project at a time, LIMS*Nucleus tracks the current (default) project, which is visbile in the menu area. The default project can be changed by listing all project (first menu item) and clicking into a project. The tools icon presents workflows associated with the visible entity, and often require selection of row(s) in the data table.
