Integration of EP 7.0 with BI 7.0

Hi Experts,

We are running EP 7.0 on one server and running few BW reports/iViews on this.

we are going to install BI 7.0 on another server to provide new BI features to the users.

Can you pl advise me

1. Wwhat are the rperequisites for this?

2. Users would like to see all the BW reports with new BI supported features on the existing Portal. Hence how to integrate/connect EP 7.0 with the newly installed BI 7.0

Points must be awarded for your helpful answers

Regards

Ravi