It would be extremely useful to have a Crosstab export the entire hierarchy as groups in Excel. SQL Reporting Services does this when exporting a report created there. I realize that this would mean generating the entire dataset prior to the export in order to expand all the data, but as I said, SSRS does this without a noticeable performance delay.

I am using the standalone report designer with an ObjectDataSource that returns ExpandoObject. I did create some new ExpandoObject objects and set property values as suggested in https://www.telerik.com/support/kb/reporting/details/how-to-use-objectdatasource-with-expandoobject. The problem I have that the dynamic properties of ExpandoObject are now showing in the data explorer.

If the controls and PDF generated from Designer or API from scratch will be 508 compliant? PDF needs to be tagged, so when a reader reads its images have text alternative for it to read.

Have control on the Parameters Area's initial state on creating the viewer

I'm not a PDF expert, but if something can be done in a free library, a pay'd version of reporting tools should do it also right.

In many cases, I do a report to PDF for my clients. Since PDF contains useful data, I't normal to assume, client will use copy-paste and copying data to Word, Browser, etc.

Similar approach was used, when I created a project for the General prosecution of SR, but there the PDF was generated by PdfSharp and by writing text-outputs (with esired font, size, etc.). The result was correct.

Unfortunatelly with Telerik it's not so. I've tryed to explain it in a ticket, but I only got excuses, explanation about lignatures and so. I got/left myself almost convinced, but my main point is the starting sentence in this description.

The original issue: http://www.telerik.com/account/support-tickets/view-ticket.aspx?threadid=893196

We use Telerik's report books extensively - and find that to be a very powerful way to create dynamically generated reports.

The feature request is: if a report's datasource doesn't fetch any rows don't add a blank page to the report book.

It would be very helpful for us people that have been using Telerik Reporting in Silverlight (or WPF) applications to have access to a Report Viewer for Windows Store Apps (XAML).  The future of Silverlight is unclear at least and there are many Line Of Business Applications currently running under Silverlight and I know of many developers that are looking to port their LOB apps to Windows Store Apps (or Universal Apps).  The current HTML5 Report Viewer does not provide printing when it is implemented in browser window in Windows Store Apps so we cannot really offer this option to our customers.

It would be nice, if not required by our client, to have 100% Web-based, Rich, Ad-hoc Reporting Solution.
Something similar to the one in ComponentOne Active Report 

Why is it that the telerik report designer is locked down and cannot be used as a set of controls in a custom application as any other telerik control. We would like to use the report designer controls in an application we make to give it our look and feel and so we can give it the functionality we require. Why limit your customers by locking down your report designer. One of the great things about telerik is a great set of products and customer support. If we had a way to get at the Telerik.ReportDesigner.Core.dll we can figure our where the controls are and display them in our app. I don't understand the marketing behind the locked down report designer. How does it benefit your customers? You can still have a locked down designer for those customers that don't want to customize it. Providing access to Telerik.Reporting.Core.dll will give your customers the ability to customize the report designer to their needs. Telerik sells controls that customers use to make applications that they sell, so whats the difference with the designer? 

A Reporting engine should expose the ability to control the layout of the table of contents\Document Map. Reports are not always data driven and should give the ability to display the contents of the report at different levels, much like Microsoft Word does with their table of contents.

The Labels to be displayed on a Numerical Scale Axis are currently set automatically.
The user can control the scale range via Axis Scale Minimum and Maximum properties. The user can control also the Label Step.
However, the exact Axis Labels to be shown are calculated automatically and cannot be controlled directly by the user.
For example the user cannot force the Axis Labels to start from the Minimum value.