To support a new, specialized line of business (LOB), the ClaimCenter data model must be extended. The core of this extension involves defining the specific coverages offered. This is achieved by adding new CoverageType and CoverageSubtype codes to represent the insurance for gear and equipment. These new coverages must then be mapped to appropriate ExposureType codes, which define the units of exposure for the claim (e.g., a specific piece of audio equipment). This structured approach ensures that claims intake, processing, and reporting can accurately handle the new product line.

A. The base ClaimCenter LOB model is generic and would not contain specific coverages for niche industries like performing arts equipment without configuration.

C. While a new LossType might be needed, changing the PolicyType is a broader change and not the primary step. The core task is defining the specific coverages.

D. This is incomplete. Adding only CoverageSubtype codes without the parent CoverageType is not the correct procedure for defining a new type of coverage.

1. Guidewire ClaimCenter 10.0 Configuration Guide, "The LOB-Specific Typelists," Section: "Coverage and Exposure Configuration." This section details how CoverageType, CoverageSubtype, and ExposureType typelists work together to define the coverages available for a given policy type.

2. Guidewire ClaimCenter 10.0 Data Dictionary, Entity: Coverage. The documentation for the Coverage entity explains its relationship with CoverageType, PolicyType, and Exposure, illustrating the foundational role of these components in the data model.