What is the best approach to sort results in an Aggregate?

The best approach to sort results in an Aggregate is to right-click the attribute and select the sorting order. This method directly integrates with the visual development environment of OutSystems, allowing developers to utilize the built-in features of the Aggregate tool effectively. By right-clicking the attribute, developers can quickly set the sorting direction, either ascending or descending, streamlining the process of organizing data within the application. This approach leverages the platform's UI, enabling rapid adjustments without the need for manual coding or additional configuration.

The other options, while they may appear viable, do not provide the same level of immediate convenience or integration within the Aggregate's design interface. Selecting an attribute for sorting requires an understanding of where to implement sorting logic and may not offer intuitive controls. Adding an input parameter for sorting introduces unnecessary complexity, especially if sorting is inherently straightforward within the Aggregate context. Writing a Dynamic Sort expression gives more flexibility but requires additional coding effort, which can complicate maintenance and readability within the visual paradigm that OutSystems promotes. Thus, the right-click method stands out as the most efficient and user-friendly choice for sorting in an Aggregate.