About report definition files
The foundational phase of creating an SSRS report is the creation of the report definition file. Report definition files are special XML files that contain all the data and formatting specifications for a named report that can be generated. The system uses this file, which must have the extension ".rdl", to generate and render reports when requested.
Report definition files are created using tools provided by Microsoft. It is beyond the scope of this topic to specify and explain those tools. We recommend that you search online for the current set of report building tools from Microsoft.
It is possible to create a report definition from scratch but it is much easier if you begin with one of the report definition templates provided by Infor. These report templates are typically available in this directory:
C:\Program Files (x86)\Infor\Mongoose-based application\Report\Reports\Templates
where Mongoose-based application is the name of your Mongoose-based application.