In case you have missed the news, Telerik Reporting is one of the many Telerik products that support the beta version of Visual Studio 11. To use it in VS11 you will just need to download the Q1 2012 Refresh build from your Telerik account (or use the trial link at the bottom) and install it:
The installer will register the Telerik assemblies in VS11, and will populate the toolbox with the Telerik Reporting items. Every feature (Report Designer surface, item creation and data binding, report exporting, etc.) has been tested so you can start using Telerik Reporting right away to produce quality reports with Visual Studio 11 Beta:
This build is based on our Q1 2012 release and has no other new features. It does include the new end-user Report Designer though. The Telerik Report Designer is a standalone authoring tool for creating and editing ad-hoc reports, which utilizes the power of Telerik Reporting. It is a desktop client tool (WPF-based) packaged as a single EXE file, which does not require installation. Give it a spin and let us know what you think!