If you cannot see the Delegation tab, do one or both of the
following: Register a Service Principal Name (SPN) for the user
account with the Setspn utility in the support tools on your CD.
Delegation is only intended to be used by service accounts, which
should have registered SPNs, as opposed to a regular user account
which typically does not have SPNs.
setspn -A HTTP/servername domain\svcaccount
setspn -L domain\svcaccont