A Contract Lifecycle Management (CLM) consultant needs to create a report on Clauses using record type to capture the metadata for clauses and sections within documents. The consultant plans to add relevant fields from the related records, such as contracts, clauses, and clause sets, to customize the report layout. Then, the consultant will build a report using this custom report type for a detailed analysis of the clause metadata in the contracts.

Which object should the consultant use to create this report?