This document provides 5 behaviors to adopt when using a Customer Relationship Management (CRM) system for the first time: 1) Start with customer segmentation by differentiating between important and secondary customers, prospects and existing customers, 2) Move to being task-driven by creating tasks for each prospect, 3) Define and qualify opportunities by estimating close dates and values, 4) Start mass marketing to prospects by setting their status to "suspect" and assigning them to a marketing user, 5) Monitor sales and marketing activity by generating reports on interactions, customer lists, and sales forecasts. Adopting these behaviors ensures users get the most value from their CRM.