In Microsoft Dynamics NAV 2009, the RoleTailored client is the new, rich client and pages are the new way to view, insert, modify, and delete data in the RoleTailored client. The RoleTailored client provides an intuitive and customizable user interface (UI) that you can modify to support the job functions of different work roles in your organization. For more information about pages in the RoleTailored client, see Pages Overview. For more information about the RoleTailored architecture, see RoleTailored Architecture in the Microsoft Dynamics NAV 2009 Installation and Configuring Help.