Microsoft SQL Server 2008 R2 introduces Report Parts. Report parts are report items that you store on a report server, or on a SharePoint site that is integrated with a report server. You can reuse report parts in multiple reports, and you can update them on the server.
In this presentation i talk about how to make use of shared components in SQL Server 2008 R2 Reporting Services, including shared data sets and report parts. we also see how to access shared datasets and published report parts. We will also see what happens when the original report part changes.