Using Controller Class in Developing SSRS Reports

Below is the link that gives detail information on how we can use controller class to in different scenarios by using the framework methods within the controller class.

https://community.dynamics.com/ax/b/dynamics101trainingcenterax/archive/2014/01/30/using-controller-class-in-developing-ssrs-reports-in-microsoft-dynamics-ax-2012

Thanks,
Zahid