Which widget allows the inclusion of a reusable Input Set from a Detail View?

The Input Set Ref widget is specifically designed to include a reusable Input Set within a Detail View, making it the most appropriate choice for this scenario. This widget acts as a reference point for an existing Input Set, allowing developers to embed it seamlessly into various Detail Views without needing to recreate the entire set from scratch.

This capability enhances reusability and efficiency, as developers can manage a single definition of an Input Set while utilizing it in multiple locations across an application. It ensures consistency in how data is collected and presented, while also simplifying maintenance, as changes made to the Input Set will automatically reflect wherever it is used.

Other widgets like the Detail View widget, Panel widget, and Container widget serve different purposes in the structure of a user interface but do not provide the specific functionality of incorporating a reusable Input Set directly into a Detail View. The Detail View widget is focused on presenting information in a detailed format, while the Panel and Container widgets are used for grouping and organizing UI elements, lacking the specific reference capability to Input Sets that the Input Set Ref widget offers.