Report Authors / Report Wizard / Configuring Data Queries / Programmatic Queries
Programmatic Queries

Once you selected the assembly containing the data classes, the Choose Data Classes To Use will display the list of public classes from this assembly. You can choose one or more item from this list:

Configure Programmatic Query - Choose Data Classes to Use 

Click Finish >> to create a report with data binding configured, or click Next > to add a data display control.