Which of the following is NOT an On Click Action for a button in Mendix?

In Mendix, buttons can be configured with different on-click actions to perform specific tasks. "Save Data," "Open Page," and "Delete Item" are all valid actions that can be assigned to a button.

• "Save Data" allows the application to persist changes made to an object or data in the database when the button is clicked, ensuring that user inputs are stored.
• "Open Page" enables the navigation to a different page within the application upon clicking the button, facilitating user interaction and flow between different views.
• "Delete Item" provides functionality to remove a specific item or record from the database when the button is clicked, which can be essential for data management within an application.

In contrast, "Create Document" is not a predefined on-click action for a button in Mendix. While you can implement document creation functionalities through other means or custom logic, it does not fall under the standard actions available directly for buttons. This distinction confirms that the correct answer to the question is "Create Document," as it does not represent a standard on-click action in the Mendix platform.