The Project Tree window displays the entire structure of project data. In the upper part, you can find two items defining general properties of the project - Project Information (the name of this item actually is the project name) and Model Definition. The next item is called "Simulations", under which you can find so called "Simulation cases", representing a series of independent calculation variants. Each simulation case contains standard items, which may change dynamically according to options selected in the particular case.
Hint: the user can quickly browse through all items of the tree using keys "Up" and "Down", which will display all project data in project dialogs.
Figure 3.3.2. Project Tree window