where i can get ECC to Crystal integration guide

Hello,

I have installed ECC7.0 server and I would like to integrate ECC to crystal 2008 Reports. It is very important for me. Could you please some one can answer my question ? I need a configuration integration guide for ECC to Crystal 2008 .

I am waiting for your reply.

Regards,

Sankaranarayanan.G

SAP BASIS CONSULTANT