The Decision Tool makes it possible to execute parts of your Product conditionally. A Decision Tool consists of 3 nodes, first we have the Decision containing the Expression and secondly we have an If node and an Else node. Obviously the Tools below the If will be executed if the Expression evaluates to True and the Tools below the Else node will be executed if the Expression evaluates to False.
An Empty Expression is always True, so after leaving the Expression (Conditions) empty only the If node will be executed.
Conditions
After clicking the Conditions pane, the Expression editor opens. Here you can build your Expression.
