Identity delegation. Identity delegation is a feature of AD FS 2.0 that allows administrator-specified accounts to impersonate users. With identity delegation, applications can be authorized to impersonate their users when they access infrastructure services, even when the original users do not have local accounts.
Baselining is a method for analyzing computer network performance. The method is marked by comparing current performance to a historical metric, or baseline.
In these tough economic times, such concerns need to be exposed for what they are: misconceptions. Baselining is not a time sink -- it's actually quite the opposite. And consider the economics of foregoing baselining. Change on a network can cost from thousands to millions of dollars.