Access for Reporting for customers from Service Provider Solman

Hello solman experts,

we are about to roll out Monitoring and Alerting Infrastructure for our customers from one central Solman (Service Provider scenario).

Of great interest is the access for customer for following reporting content:

- Management Dashboard

-  Interactive Reporting

What is the easiest way to get customer restricted access for these reports?

We use one central Solution Manager for different customers with Web Dispatcher.

Thanks!

kind reagards