What is necessary to include if working with relational fields?

When working with relational fields within a system, it is essential to include relational views associated with those fields. Relational views enable you to define how data is fetched and displayed from related objects, allowing for a more organized and meaningful representation of the data.

Relational views facilitate the connection between different record types and provide the necessary structure for users to access related information easily. They ensure that when a relational field is utilized, the associated data from related records is visible and can be interacted with effectively, thus enhancing the overall data management process.

The other options, while potentially related to data management and interface layout, do not specifically address the direct requirement of having relational views linked to relational fields. Choosing the right view is fundamental to ensure seamless interaction with the relational fields and their corresponding data.