This document provides an overview of the Amadeus reservation and ticketing system. It covers topics such as signing in/out, moving between work areas, local security settings, using help functions, encoding/decoding, name fields, selling flight segments, remarks, queues, fares, pricing, ticketing, refunds and more. The goal is to teach users how to complete basic tasks in Amadeus like creating, modifying and retrieving passenger name records, displaying schedules and fares, and processing tickets and refunds. Instructions are provided through examples and options for each step.