Decision Tree
The Decision Tree tool allows you to calculate risk-weighted results from projects, which may be executed with a range of different development plans.
The Decision Tree tool is enabled from the Options (Tools menu) window.
When a decision tree is simulated, it is only the end nodes or "leaf" nodes that are executed. The intermediate branches exist just to build the tree.
Note also that if you load a decision tree model onto a project other than the one it had originally been associated to, the association will be updated to the current project; i.e, the current project will become the base case to which the various changes making up the branches are applied.