title: how to stop ssrs report url asking for cedentials
body: <p>I deployed reports on test server.i am using ssrs 2008 r2.
  testers and developers are on same domain called 'ASDF' and testreport server is on 'HIJL' domain.
  when I try to access ' htt://testservername/reports ' from my dev or test machine it is asking for credentials 
  If i put my windows login ,this isn't accepted.but if i enter HIJL\admin and password it accepts and showing reports.</p>
  
  <p>I try to give permissions for 'ASDF' users but i am getting 'rsUnknownUserName' message.</p>
  
  <p>how can i stop report manager asking the credential while opening it?</p>
  
  <p>thanks</p>