To verify the configuration of a specific field and its available values (typelist) within a specific implementation (like Succeed Insurance), a Business Analyst must consult the sources that reflect the current, actual system configuration, not just the out-of-the-box documentation.

Option A (Data Dictionary):TheData Dictionaryis the definitive, generated documentation of the running application's data model. It lists allEntities(such as Vehicle) and theirTypekeys(such as PrimaryUse). By navigating to the Data Dictionary, a BA can confirm if the field exists in the database schema and view the specificTypelistvalues (e.g., "Rideshare", "Commuting", "Pleasure") associated with it. This is a primary tool for BAs to understand the data structure.

Option D (Guidewire Studio):Guidewire Studiois the Integrated Development Environment (IDE) used to configure the application. It contains the "Source of Truth" for all configuration files. A BA (or a developer assisting them) can open thePage Configuration (PCF)files to see the Vehicle Details screen definition or open theTypelistfiles (.tti/.ttx) directly to see exactly which values are defined and active.

Why other options are incorrect:

Option B (Application Guide):The Application Guide documents theBase (Out-of-the-Box)product features. It does not contain customer-specific customizations or extensions. If "Primary Use" or "Rideshare" were added or modified by Succeed Insurance, the Application Guide would not reflect this.

Option C (UI Inspection with CTRL+F):While logging into the application allows a user to see the dropdown on the screen, the shortcutCTRL + Fis merely the browser's "Find" function. It searches visible text on the page but does not provide configuration metadata, hidden values, or definitive proof of the underlying data model structure. The correct shortcut for inspecting widget properties in Guidewire is Alt + Shift + I (Location Info), but even that is less efficient for viewing a full typelist than the Data Dictionary or Studio.