What is true about sorting in aggregates?

In aggregates, defining the sorting direction for all criteria is mandatory. This is important because sorting determines how the results of a query or data retrieval are ordered, which directly impacts how users perceive and interact with the data. Each sorting criterion can either be set to ascending or descending, and it is essential to explicitly state the direction for clarity and to avoid ambiguity in the displayed results.

When utilizing multiple sorting criteria, if one direction is not specified, it could lead to unpredictable or incorrect ordering of the data, as the system wouldn't know how to interpret the records that fall under different criteria. Therefore, ensuring that each sorting criterion has its direction defined helps maintain consistency and predictability in data presentation.

Understanding this concept is crucial for creating efficient and user-friendly data interfaces within OutSystems. The ability to order data correctly is fundamental to presenting it meaningfully, ensuring users can quickly find and make sense of the information they need.