What is Contract Class,RDP Class,Controller Class, Process Class and UI BUlider in ax 2012

What is Contract Class,RDP Class,Controller Class, Process Class and UI BUlider

and

What is the use of all above classes…,

Have you looked into the report programming guide?
technet.microsoft.com/…/hh397313.aspx

Hi,

Pls check this…

https://community.dynamics.com/ax/b/faisalfareedaxlibrary/archive/2014/12/27/rdp-contract-ui-builder-and-controller-classes-for-ssrs-report-development

Hi,

Pls chk this…

http://krishhdax.blogspot.in/2012/07/ax2012-create-ssrs-report-using-data.html