Since Assisted Selling is an extension of Commerce Reference Store, it is assumed that you are familiar with the Commerce Reference Store and Commerce Service Center products. For more information see the Commerce Reference Store Installation and Configuration Guide, and the Commerce Service Center User Guide. Similarly, while the section of this book called the Oracle Commerce Platform - Guided Search Integration Guide discusses CRS-IUA components of the Guided Search integration, it is assumed that you are familiar with the Oracle Commerce Guided Search product suite. See the Platform-Guided Search Integration Guide and other related Oracle Commerce Platform and installation documentation for more details. Since there are similarities and some shared code with Oracle Commerce Reference Store iOS Universal Application (CRS-IUA) you should also review the Commerce Reference Store IUA Overview.