Since CRS-IUA is an extension of Commerce Reference Store, it is assumed that you are familiar with the Commerce Reference Store product. If you are not already familiar with Commerce Reference Store, please see the ATG Commerce Reference Store Overview and the ATG Commerce Reference Store Installation and Configuration Guide. Similarly, while the section of this book called Endeca integration discusses IUA components of the ATG/Endeca integration, it is assumed that you are familiar with the Endeca product suite. See the ATG-Endeca Integration Guide and other related Oracle Endeca installation documentation for more details.