User roles in SSRS report server

select  C.UserName, D.RoleName, D.Description, E.Path, E.Name 
from dbo.PolicyUserRole A 
   inner join dbo.Policies B on A.PolicyID = B.PolicyID 
   inner join dbo.Users C on A.UserID = C.UserID 
   inner join dbo.Roles D on A.RoleID = D.RoleID 
   inner join dbo.Catalog E on A.PolicyID = E.PolicyID 
order by C.UserName