This document discusses Oracle's Hyperion Tax Provisioning (HTP) software. HTP is a tool for managing corporate tax provisioning processes. It is based on Hyperion Financial Management (HFM) and provides predefined metadata structures, accounts, rules, forms and reports for tax provisioning. The document outlines Edgewater Ranzal's experience implementing HTP for a client, including analyzing current tax processes, designing the HTP configuration, building it out, testing, and migrating to production. Key lessons learned included allowing more time for upfront design given the complexity of tax processes and understanding how dimensionality works between entities, accounts and custom dimensions.