hi,
 i want to develop ad-hoc report server.first i want design report model project with BI. i want design report model using my OLTP database.first of all iam actually Reaserch and develop, and new to reporting server.therefore i want exactly learn advance report model design resources,ebook..etc. I have developed Data Source,Data Source View,Report Model ( i genarated report model with their default statictics ) but i want to add additional Roles to Entities.....thats the points! i want to developed with those....
  if anyone can help me, i obliged U very much!

Thankz in advance!