Can an Aggregate include attributes from related entities?

An Aggregate in OutSystems can indeed include attributes from related entities, provided that it is set up correctly. This means that when defining the Aggregate, you can specify joins to related entities, allowing you to pull in the attributes you need across multiple entities.

This flexibility is crucial for developers because it allows for complex data retrieval scenarios where information from different sources is needed to create comprehensive data views. By making use of relationships defined in your data model, an Aggregate can efficiently enable you to display relevant information linked across several tables, thus enriching the application's data representation.

The ability to include attributes from related entities enhances the application's functionality and performance, enabling developers to create more dynamic and useful applications. This makes it possible to perform operations like filtering, sorting, and displaying data from different entities in a more cohesive manner, ultimately leading to a more robust user experience.