Which type of container widget can Input sets be embedded into?

Input sets can be embedded into Detail Views, making this the correct choice. Detail Views in Guidewire are designed to display detailed information about a specific entity or record, such as a claim or policy. This context is crucial because Detail Views provide a structured layout that allows for rich interaction with the data, which is essential when incorporating input sets. Input sets contain various fields that allow users to input or modify data, and embedding them in Detail Views ensures that this information is presented in a cohesive and user-friendly manner.

Detail Views facilitate the organization of related fields into manageable groups, enhancing user experience and data entry efficiency. Furthermore, they support actions like validations and data submissions, making them ideal for embedding input sets.

On the other hand, atomic widgets are singular UI components that typically represent individual data items rather than collections or input forms. List Views, while designed to display collections of records, are not tailored for direct user input through input sets; they focus more on data presentation than interaction. Secondary containers serve specific purposes within the UI but do not inherently provide the structured interaction space required for input sets.