Impersonating a User for Testing
As an admin user, you have the ability to impersonate another user in order to test the behavior of web parts for different web roles.
Click the Admin link at the top right of the screen, and the click on the "Impersonate" tab. Then enter the USERNAME of the contact you want to test with, and check the box below it in order to retain your access to configuration settings and the Admin link.
When you have finished testing with that user, access the Admin - Impersonate function again to end the impersonation and return to your own admin identity, or impersonate another contact.
