This document discusses how a sales organization transitioned from a lead-based to an account-based marketing model. Key steps in the transition included gaining buy-in from leadership, developing an ABM financial model, benchmarking conversion rates, acquiring new technology, and aligning marketing and sales. Marketing took ownership of account selection and prioritization based on fit and intent data. Sales focused only on priority accounts with personalized outreach. The new model resulted in higher win rates, conversion rates, deal sizes, and shorter sales cycles, with sales spending more time on qualified accounts. Ongoing communication, metrics alignment, and continuous improvement were emphasized.