A step-by-step walkthrough of every tab in the VCF 9.1 Planning & Preparation Workbook — built for technical architects, delivery SMEs and VCF consultants explaining the workbook to a customer live. It walks all 27 workbook tabs in order, with the mandatory-vs-optional classification up front, three architecture diagrams, a sizing estimator, a pre-flight checklist, a glossary, objection-handling FAQ and a one-page cheat sheet. The key deployment tabs now carry networks-at-a-glance grids, sample values and “where you enter this” notes alongside validated VCF 9.1 documentation links. Use the sidebar or arrow keys, and keep it open on a second monitor during the sizing session.