In what scenario would you use a field group (list) in Pega data modeling?

In data modeling within Pega, a field group (or list) is particularly useful for creating a page list, which accommodates multiple instances of a structured data type. This structure allows for an organized way to manage collections of related data. For example, if you need to store a list of addresses associated with a customer, using a page list allows you to maintain multiple address records within a single property.

Employing a field group to create a page list enhances the ability to handle complex data, as each entry in the list can also consist of its own set of properties, thereby preserving the relationship between the objects. This is essential for scenarios where you need to repeat a set of properties for multiple entries and keep them together logically.

The other options do not utilize the advantages of a field group in the same way. Creating a single value refers to a simple property that holds one unit of information, while grouping properties might suggest organizing various fields, but does not specifically imply the functionality of holding multiple instances. Lastly, creating text input fields pertains more to user interface elements rather than the underlying data structure that a field group provides. Thus, using a field group to create a page list is the most appropriate and beneficial scenario in Pega data modeling.