Which statement about the If widget is false?

The statement regarding the ability to add more than two branches to an If widget is false. In OutSystems, the If widget can only have two branches: one for the true condition and one for the false condition. This binary logic allows developers to define a clear decision-making process in their logic flow.

The other statements are accurate. Functions can indeed be used within the If condition, allowing for dynamic evaluations based on more complex calculations or conditions. At runtime, only one of the branches (the branch corresponding to the evaluated condition) is shown to the user, which helps streamline the user experience by presenting only the relevant information. Additionally, multiple widgets can be placed within each branch, enabling developers to construct elaborate interfaces and functionalities based on the condition being evaluated.