Is there a way to limit what a user sees in RWW?

OK. Now that I have RWW up and running. Is it possible to limit what a user
sees based on that user? In otherwords, if I as the admin activate the usage
reports, I should be seeing the links for the usage reports. At the same
time Joe User should not be able to see the links to the usage reports.

I hope this is making sense. Maybe a better way of saying this is, I'm not
only trying to limit access, but I'm also trying to limit what links show up
based on the permissions of the user. Is this possible?

Thanks

Cannon
.