Which statement is true regarding the Function property in Client Actions?

The statement regarding the Function property in Client Actions indicating that setting the Function property to Yes allows multiple Output Parameters is accurate. When the Function property is set to Yes, it signifies that the action is intended to be a reusable function that can return data. This enables the action to have multiple output parameters, allowing the developer to return various pieces of information simultaneously. This functionality enhances the versatility of the Client Action, making it suitable for more complex operations where multiple results are needed.

This capability is essential for creating modular and reusable code within OutSystems applications, as it allows developers to pass back multiple results from a single action call, which can be more efficient than calling separate actions for each piece of data required.

Other options present misunderstandings about the Function property's implications. For instance, stating that setting the property to No restricts use to the module where the action is defined is incorrect because it can still be accessed in other modules if it has appropriate visibility defined (Public or another access level). Similarly, the notion that setting it to Yes is limited to Public Actions overlooks that Non-Public Actions can also be designed to allow multiple outputs as long as they are referenced appropriately. Lastly, the assertion that setting the property to No limits use to Screen Expressions is an