Your primary identifier for Internet2 Identifier Services is called your 'Collaboration ePPNPrincipal Name'.
It usually takes the format of: <first name>.<last name>@at.internet2.edu
...
Your primary identifier for Internet2 Identifier Services is called your 'Collaboration ePPNPrincipal Name'.
It usually takes the format of: <first name>.<last name>@at.internet2.edu
...